Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 5451 > 

5451-40-1

Basic Information
CAS No.: 5451-40-1
Name: 2,6-Dichloropurine
Molecular Structure:
Molecular Structure of 5451-40-1 (2,6-Dichloropurine)
Formula: C5H2Cl2N4
Molecular Weight: 189.00
Synonyms: Purine, 2,6-dichloro-;2,6-Dichloro-1H-purine;2,6-Dichloro purine 98%;2,6-Dichloropurine 99%;Purine, 2,6-dichloro- (VAN) (8CI);2,6-dichloro-5H-purine;1H-Purine, 2,6-dichloro-;2,6-dichloro-9H-purine;9H-purine, 2,6-dichloro-;1H-Purine, 2,6-dichloro- (9CI);
EINECS: 226-681-6
Density: 1.792 g/cm3
Melting Point: 184-186 °C
Boiling Point: 405.4 °C at 760 mmHg
Flash Point: 231.3 °C
Solubility: soluble in water
Appearance: white to light yellow crystal powder
Hazard Symbols: HarmfulXn,IrritantXi
Risk Codes: 36/37/38-22
Safety: 22-24/25-37/39-26-36
Transport Information:
PSA: 54.46000
LogP: 1.65970
Synthetic route
69-89-6

2,6-dihydroxypurine

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With pyridine; trichlorophosphate at 180℃; under 150.015 - 900.09 Torr; for 3h; Neat (no solvent);88%
69-89-6

xanthine

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate for 16h; Reflux;62%
With pyrophosphoryl chloride sealed tube, 1) 175 deg C, 7h 2) 150 deg C, 13h;42%
With pyrophosphoryl chloride 1) 175 deg C, 7 h, 2) 150 deg C, 13 h;42%
10310-21-1

2-Amino-6-chloropurin

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With hydrogenchloride; zinc(II) chloride; sodium nitrite In water at -5 - 5℃; for 1h;54%
Stage #1: 2-Amino-6-chloropurin With hydrogenchloride; zinc(II) chloride at 10℃;
Stage #2: With sodium nitrite at -5 - 0℃; for 0.5h;
47%
With hydrogenchloride; copper(l) chloride; sodium nitrite In water at 0 - 5℃;16.4%
65996-50-1

2,4-Dioxo-1,2,3,4-tetrahydropyrrolo<3,2-d>pyrimidine

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate at 105℃; for 6h; Reagent/catalyst; Inert atmosphere; Reflux;47%
5167-14-6

hypoxanthine 1-N-oxide

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With triethylamine; trichlorophosphate for 3h; Heating;39.9%
10310-21-1

2-amino-6-chloropurine

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With hydrogenchloride; zinc(II) chloride; sodium nitrite In water at -5℃; for 0.5h;39%
700-02-7

adenine 1-oxide

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 66.2 percent / aq. NaNO2, aq. HOAc / H2O / 2 h / 70 - 80 °C
2: 39.9 percent / POCl3, NEt3 / 3 h / Heating
View Scheme
10310-21-1

2-Amino-6-chloropurin

110-46-3

isopentyl nitrite

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
With thionyl chloride; acetic anhydride; lithium chloride In N,N-dimethyl acetamide

N2,9-diacetylguanine

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: trichlorophosphate
2: water; sodium hydroxide
3: hydrogenchloride; copper(l) chloride; sodium nitrite / water / 0 - 5 °C
View Scheme
97965-44-1

2-acetamido-9-acetyl-6-chloropurine

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; sodium hydroxide
2: hydrogenchloride; copper(l) chloride; sodium nitrite / water / 0 - 5 °C
View Scheme
73-40-5

2-amino-6-hydroxypurine

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: acetic acid
2: trichlorophosphate
3: water; sodium hydroxide
4: hydrogenchloride; copper(l) chloride; sodium nitrite / water / 0 - 5 °C
View Scheme
149948-29-8

C8H9ClN6

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: water / 4.5 h / 70 °C
2: water; sodium hydroxide / 3 h / 20 °C
3: hydrogenchloride; zinc(II) chloride; sodium nitrite / water / 1 h / -5 - 5 °C
View Scheme
190962-00-6

6-chloro-2-formylaminopurine acetate

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; sodium hydroxide / 3 h / 20 °C
2: hydrogenchloride; zinc(II) chloride; sodium nitrite / water / 1 h / -5 - 5 °C
View Scheme
73-40-5

2-amino-1,9-dihydro-6H-purin-6-one

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: trichlorophosphate / 1,2-dichloro-ethane / 8 h / 80 °C
2: water / 4.5 h / 70 °C
3: water; sodium hydroxide / 3 h / 20 °C
4: hydrogenchloride; zinc(II) chloride; sodium nitrite / water / 1 h / -5 - 5 °C
View Scheme
Multi-step reaction with 4 steps
1.1: trichlorophosphate / 1,2-dichloro-ethane / 6 h / 80 °C
2.1: water / 4 h / 70 °C
3.1: sodium hydroxide / 3 h / 20 - 80 °C
4.1: zinc(II) chloride; hydrogenchloride / 10 °C
4.2: 0.5 h / -5 - 0 °C
View Scheme
Multi-step reaction with 2 steps
1.1: trichlorophosphate / N,N-dimethyl-formamide; 1,2-dichloro-ethane / 12 h / 80 - 90 °C
1.2: 4.5 h / 70 °C
1.3: 3 h / 20 °C
2.1: zinc(II) chloride; sodium nitrite; hydrogenchloride / water / 0.5 h / -5 °C
View Scheme

(E)-N'-(6-chloro-9H-purin-2-yl)-N,N-dimethylformimidamide

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: water / 4 h / 70 °C
2.1: sodium hydroxide / 3 h / 20 - 80 °C
3.1: zinc(II) chloride; hydrogenchloride / 10 °C
3.2: 0.5 h / -5 - 0 °C
View Scheme
149948-30-1

N-(6-chloro-9H-purin-2-yl)formamide

5451-40-1

2,6 dichloropurine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide / 3 h / 20 - 80 °C
2.1: zinc(II) chloride; hydrogenchloride / 10 °C
2.2: 0.5 h / -5 - 0 °C
View Scheme
110-87-2

3,4-dihydro-2H-pyran

5451-40-1

2,6 dichloropurine

20419-68-5

2,6-dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethyl acetate at 25 - 50℃; for 17h; Inert atmosphere;100%
With toluene-4-sulfonic acid In ethyl acetate at 25 - 50℃; for 17h; Inert atmosphere;100%
With toluene-4-sulfonic acid In ethyl acetate at 50℃; for 0.75h;99%
5451-40-1

2,6 dichloropurine

1839-18-5

2-chloroadenine

Conditions
ConditionsYield
With ammonia In methanol at 100℃; for 12h;100%
With ammonia In methanol at 100℃; for 16h;97%
With ammonia In methanol at 160℃; for 24h;95%
24424-99-5

di-tert-butyl dicarbonate

5451-40-1

2,6 dichloropurine

1038588-23-6

C10H10Cl2N4O2

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 20℃;100%
918800-27-8

p-tolyl 2,3,5-tri-O-benzoyl-1-thio-β-D-ribofuranoside

5451-40-1

2,6 dichloropurine

15373-23-6

(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2,6-dichloro-9H-purin-9-yl)tetrahydrofuran-3,4-diyl dibenzoate

Conditions
ConditionsYield
Stage #1: p-tolyl 2,3,5-tri-O-benzoyl-1-thio-β-D-ribofuranoside With trifluoromethylsulfonic anhydride; di(p-tolyl) sulfoxide In dichloromethane at -50 - -40℃; for 0.833333h; Molecular sieve;
Stage #2: 2,6 dichloropurine In dichloromethane; acetonitrile at -50 - 20℃; stereoselective reaction;
100%
5451-40-1

2,6 dichloropurine

172847-85-7

(2R,3R,4S,5R,6S)-2-((benzoyloxy)methyl)-6-(p-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate

66782-02-3

2’,3’,4’,6’-tetra-O-benzoyl-β-D-glucopyranosyl-2,6-dichloropurine

Conditions
ConditionsYield
Stage #1: (2R,3R,4S,5R,6S)-2-((benzoyloxy)methyl)-6-(p-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate With trifluoromethylsulfonic anhydride; di(p-tolyl) sulfoxide In dichloromethane at -50 - -40℃; for 0.833333h; Molecular sieve;
Stage #2: 2,6 dichloropurine In dichloromethane; acetonitrile at -50 - 20℃; stereoselective reaction;
100%
110-91-8

morpholine

5451-40-1

2,6 dichloropurine

4010-81-5

4-(2-chloro-9H-purin-6-yl)morpholine

Conditions
ConditionsYield
In water at 100℃; for 0.25h; Heating / reflux;99%
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h;99%
In ethanol at 30℃; for 3h;97%
  • Display:default sort

    New supplier

  • 2,6-Dichloropurine Manufacturer/High quality/Best price/In stock

  • Casno:

    5451-40-1

    2,6-Dichloropurine Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • High quality 2,6-Dichloropurine supplier in China

  • Casno:

    5451-40-1

    High quality 2,6-Dichloropurine supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

       Inquiry Now

  • 2,6-Dichloropurine CAS:5451-40-1 Safe delivery Free of customs clearance

  • Casno:

    5451-40-1

    MSDS/COA Download

    2,6-Dichloropurine CAS:5451-40-1 Safe delivery Free of customs clearance

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-10.0/Kilogram

    What's our company advantages 1. Government support guarantees good company credibility and finance safe. 2. Finer chem is confident at the quality of the products, and would like to supply free sample to our customers. 3. Factory locates in n

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

  •  WUHAN MULEI NEW MATERIAL CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

       Inquiry Now

  • Good quality 2,6-Dichloropurine CAS 5451-40-1 with favorable price

  • Casno:

    5451-40-1

    Good quality 2,6-Dichloropurine CAS 5451-40-1 with favorable price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 500.0-650.0/Kilogram

    1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Off-white to yellow powder Storage:2-8°C Package:1kg/foil bag

    Wuhan Fortuna Chemical Co., Ltd, located in the predominant Wu Han City where is a traffic hinge of China, is a big integrative chemical enterprise being engaged in producing and

  •  Wuhan Fortuna Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-59207852

    Address:A2705,Dong Yi Shi Qu,129# XinHua Road,WuHan,China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 8.0-8.0/Kilogram

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,an

  •  Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Gram

    FOB Price:  USD $ 45.0-45.0/Gram

    Product Description Product website: http://www.finerchem.com/pro01en/id/1118.html Product Name 2,6-Dichloropurine CAS No. 5451-40-1

    Jinan Finer Chemical Co., Ltd is established under the support of Jinan city government, so it has many advantages in company credibility, finance safe, product quality control and

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

       Inquiry Now

  • Factory Supply  Dichloropurine

  • Casno:

    5451-40-1

    Factory Supply Dichloropurine

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    2,6-Dichloropurine Basic information Product Name: 2,6-Dichloropurine Synonyms: 2,6-DICHLORO-9H-PURINE;2,6-DICHLOROPURINE;2,6-Dichloropurine.97%;2,6-dichloro-1H-purine;1H-Purine, 2,6-dichloro-;Dichloropurine;Cefepime Intermediate;2,6-dichloro-7

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • 2,6-Dichloropurine 5451-40-1

  • Casno:

    5451-40-1

    2,6-Dichloropurine 5451-40-1

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    2,6-Dichloropurine Basic information Product Name: 2,6-Dichloropurine Synonyms: 2,6-DICHLORO-9H-PURINE;2,6-DICHLOROPURINE;2,6-Dichloropurine.97%;2,6-dichloro-1H-purine;Dichloropurine;1H-

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Factory Supply Top quality 2,6-Dichloropurine in stock

  • Casno:

    5451-40-1

    Factory Supply Top quality 2,6-Dichloropurine in stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Name 2,6-Dichloropurine CAS NO. 5451-40-1 Molecular Formula

    Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and inte

  •  Shaanxi Mingqi Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18092428356

    Address:Weiyang District

       Inquiry Now

  • Gold Supplier CAS 5451-40-1 with best price

  • Casno:

    5451-40-1

    Gold Supplier CAS 5451-40-1 with best price

    Min.Order: 10 Gram

    FOB Price:  USD $ 146.0-176.0/Gram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • BLOOM TECH Advanced API/Technology support 2,6-Dichloropurine CAS 5451-40-1

  • Casno:

    5451-40-1

    MSDS/COA Download

    BLOOM TECH Advanced API/Technology support 2,6-Dichloropurine CAS 5451-40-1

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Inquiry guide 1.Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you. 2.Then we will provide the professional quotation list for you, it will be including all the factors in who

    WHO WE ARE 1.We Focus on the technology of Organic Synthesis since 2008. 2.API/Pharmaceutical intermediate/Fine chemical/New material/Extraction etc. 3.Chemical reagent: Over 300,0

  •  Shaanxi BLOOM TECH Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

       Inquiry Now

  • High Quality 2-Phenylacetophenone

  • Casno:

    5451-40-1

    High Quality 2-Phenylacetophenone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 6.0-6.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized in phar

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • 2,6-Dichloropurine/ LIDE PHARMA- Factory supply / Best price

  • Casno:

    5451-40-1

    2,6-Dichloropurine/ LIDE PHARMA- Factory supply / Best price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the

    LIDE PHARMACEUTICALS LIMITED is one of the fastest growing pharmaceutical company in China. We have developed strategic partnership with our manufacturing associates having state o

  •  LIDE PHARMACEUTICALS LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-25-58409506

    Address:11F, Building A1, No.288 North Zhongshan Road, Gulou District, Nanjing,210003, P.R.China.

       Inquiry Now

  • High purity 2,6-Dichloropurine with good quality

  • Casno:

    5451-40-1

    High purity 2,6-Dichloropurine with good quality

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1, High quality with competitive price: We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcels can be sent out within 24 hours after payment. Tracking number is available. 2)

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  •  Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 25.0-35.0/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • 2,6-Dichloropurine  Cas No: 5451-40-1

  • Casno:

    5451-40-1

    MSDS/COA Download

    2,6-Dichloropurine Cas No: 5451-40-1

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    Our Service: 1. Best quality in your requirement 2. Competitive price in china market 3. Mature technical support 4. Professional logistic support 5 . Full experience of large numberscontainers loading in chinese sea port 6 .Fast

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613397160123

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 6.0-6.0/Metric Ton

    2,6-Dichloropurine CAS NO:5451-40-1 CAS No.: 5451-40-1 Formular: C5H2Cl2N4 Molecular weight: 189 Appearance: light yellow crystalline powder Melting point: 182.0~184.0°C Assay: ≥99% Application: R&D, intermediates. Storage: room tempr

    Purestar Chem Enterprise Co., Ltd. (also known as Huzhou Purestar Biochem Co.,Ltd),is located in Huzhou,150km from Shanghai,we have our own factory in Zhejiang,which covers an area

  •  Purestar Chem Enterprise Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:05722157374

    Address:no235.huanchengdong Rd

       Inquiry Now

  • high purity 2,6-Dichloropurine CAS NO.5451-40-1

  • Casno:

    5451-40-1

    high purity 2,6-Dichloropurine CAS NO.5451-40-1

    Min.Order: 50 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1.High quality and competetive price 1)we are manufacturer with own lab and factory, can provide high quality products with factory price. 2) all purity≥99% 3)products purity is test by our quality department strictly before sending, a

    We are Hebei miaobian Biotechnology Co., Ltd , mainly deal in pharmaceutical intermediates and various chemicals. It is with a registered capital of 3 million yuan, is one of the m

  •  Hebei miaobian Biotechnology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15032793961

    Address:Federal Business Plaza, Qiaoxi District,Shijiazhuang

       Inquiry Now

  • 2,6-DICHLOROPURINE  CAS NO.5451-40-1

  • Casno:

    5451-40-1

    2,6-DICHLOROPURINE CAS NO.5451-40-1

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-9999.0/Kilogram

    Changzhou Pesan Chemical Co., Ltd. is a dynamic and professional chemical company. Since its establishment, We provide raw materials and intermediates for the pharmaceutical industry and organic electronic materials. All of our staff have a chem

    Changzhou Pesan Chemical Co., Ltd. is a dynamic and specialized chemical company. Since our establishment, We provide raw materials and key intermediates for pharmaceutical industr

  •  Changzhou Pesan Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 021 61559630

    Address:No.7-9,Guanghua St.,Zhonglou District,Changzhou,China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED materials &

  •  Xiamen Hisunny Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-592-3327115

    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 300.0-500.0/Kilogram

    jessie606 2,6-Dichloropurine Basic information Product Name: 2,6-Dichloropurine Synonyms: 2,6-DICHLORO-9H-PURINE;2,6-DICHLOROPURINE;2,6-Dichloropurine.97%;2,6

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-2.0/Gram

    span lang="EN-US" style="font-size: 9.0pt;font-family:"Arial",sans-serif;color:#4D4D4D">As a leading manufacturer and supplier of chemicals in china, weckchem not only supply popular chemicals, but also weckchem’s r&d center off

    Hangzhou Weckchem Co.,Ltd, located in Hangzhou,China, is specialized in Green chemicals and Fine chemicals over 10 years. Our main products are used in Fuel oil, Water treatment an

  •  Hangzhou Weck Chemical Industry Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-15158040660

    Address:Xiaoshan district

       Inquiry Now

  • 2,6-dichloro-9H-purine

  • Casno:

    5451-40-1

    2,6-dichloro-9H-purine

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

    Shanghai BetterBioChem Co., Ltd. specializes in research, production of APIs, building blocks and key pharmaceutical intermediates. We provide our products from milligrams to kilog

  •  Shanghai BetterBioChem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18013506594

    Address:No. 8 Building, 18 nong, Xi Yingnan Road, Pudong, Shanghai,China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    MSDS/COA Download

    2,6-Dichloropurine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-3.0/Kilogram

    1. Advanced Technology, commercial supplying (annual capacity 100MT) with good quality. 2. Usually have 3-5MTs on stock. 3. Certification, COA and MSDS. 4. Packing, we can do according to the customers' request. 5. Transport, the prod

    Xinxiang Aurora Biotechnology Co., Ltd. located in Xinxiang City, Henan Province, which is an important base of nucleoside and nucleotide raw materials supplying. We are professi

  •  XINXIANG AURORA BIOTECHNOLOGY CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-373-3088722

    Address:No. 348, Pingyuan Road, Xinxiang City, Henan Province, China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Appearance:white to light yellow crystal powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:used in the synthesis of 2,6-diamino-substituted purine derivative

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • Good Price Powder 2,6-Dichloropurine

  • Casno:

    5451-40-1

    Good Price Powder 2,6-Dichloropurine

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-5.0/Gram

    Strong backup of facotry: high R&D ability, favorable quality and competitive price 2. Stock avaliability 3. Flexible business way, like payment term and product delivery 4. Fast response 24*7 5. A good troubleshooter/very positive atti

    Beijing Yibai Biotechnology Co., Ltd, backed up with factory toppest support with high R&D ability, we have confidence to make you more competitive on market. Yibai is devoting fo

  •  Beijing Yibai Biotechnology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-010-60404860

    Address:Xuhui Plaza, Shunyi district, Beijing

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • 2-6-Dichloropurine

  • Casno:

    5451-40-1

    2-6-Dichloropurine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

       Inquiry Now

  • High Quality 2,6-Dichloropurine

  • Casno:

    5451-40-1

    High Quality 2,6-Dichloropurine

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

    SHANDONG SIGMACHEMICAL is mainly engaged in R&D, manufacturing and marketing pharmaceuticals, chemical intermediates, Biochemicals, Veterinary medicines and Nutrition products. Wit

  •  Qingdao Sigma Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0532-80916960

    Address:shandong qingdao

       Inquiry Now

  • High quality 2,6-Dichloropurine

  • Casno:

    5451-40-1

    High quality 2,6-Dichloropurine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Import&Export Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • High purity 2,6-Dichloro-9H-purine

  • Casno:

    5451-40-1

    High purity 2,6-Dichloro-9H-purine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wea

  •  Xiamen BaiFuchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

    Address:No.31 Pingshan South Road, HaiCang District, Xiamen, China

       Inquiry Now

  • 2,6-Dichloropurine

  • Casno:

    5451-40-1

    2,6-Dichloropurine

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

    Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We sp

  •  Shanghai Massive Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 21 34943721

    Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Specification

The 2,6-Dichloropurine, with the CAS registry number 5451-40-1, is also known as 1H-Purine, 2,6-dichloro- (9CI). It belongs to the product categories of Fine Chemical & Intermediates; Starting Raw Materials & Intermediates; Heterocycles; Pyridines, Pyrimidines, Purines and Pteredines; Halides; Purine; Nucleotides and Nucleosides; Purines; Biochemistry; Nucleobases and their analogs; Nucleosides, Nucleotides & Related Reagents; Nucleic acids; Bases & Related Reagents; Nucleotides; Fused Ring Systems; Building Blocks; Halogenated Heterocycles; Heterocyclic Building Blocks; PurinesHeterocyclic Building Blocks. Its EINECS registry number is 226-681-6. This chemical's molecular formula is C5H2Cl2N4 and molecular weight is 189.00218. Its IUPAC name is called 2,6-dichloro-7H-purine. What's more, this chemical can be used as anti-tumor, antiviral drug intermediates.

Physical properties of 2,6-Dichloropurine: (1)ACD/LogP: 1.10; (2)ACD/LogD (pH 5.5): 1.09; (3)ACD/LogD (pH 7.4): 0.62; (4)ACD/BCF (pH 5.5): 3.92; (5)ACD/BCF (pH 7.4): 1.35; (6)ACD/KOC (pH 5.5): 91.91; (7)ACD/KOC (pH 7.4): 31.62; (8)#H bond acceptors: 4; (9)#H bond donors: 1; (10)Index of Refraction: 1.741; (11)Molar Refractivity: 42.59 cm3; (12)Molar Volume: 105.4 cm3; (13)Surface Tension: 90.1 dyne/cm; (14)Density: 1.792 g/cm3; (15)Flash Point: 231.3 °C; (16)Enthalpy of Vaporization: 63.14 kJ/mol; (17)Boiling Point: 405.4 °C at 760 mmHg; (18)Vapour Pressure: 2.07E-06 mmHg at 25°C.

Preparation of 2,6-Dichloropurine: this chemical can be prepared by 3,7(9)-dihydro-purine-2,6-dithione. This reaction will need reagents HCl gas, Cl2 and solvent methanol. The reaction need the temperature of 0 - 13 °C. The yield is about 64%.

2,6-Dichloropurine can be prepared by 3,7(9)-dihydro-purine-2,6-dithione

Uses of 2,6-Dichloropurine: it can be used to produce 2,6-dichloro-9-tetrahydrofuran-2-yl-9H-purine with 2,3-dihydro-furan. The yield is about 88%.

2,6-Dichloropurine can be used to produce 2,6-dichloro-9-tetrahydrofuran-2-yl-9H-purine with 2,3-dihydro-furan

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=NC2=C(N1)C(=NC(=N2)Cl)Cl
(2)InChI: InChI=1S/C5H2Cl2N4/c6-3-2-4(9-1-8-2)11-5(7)10-3/h1H,(H,8,9,10,11)
(3)InChIKey: RMFWVOLULURGJI-UHFFFAOYSA-N