Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 31375 > 

31375-19-6

Refine

Refine

Country

Business Type

Certificate

Display

Basic Information
CAS No.: 31375-19-6
Name: Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI)
Molecular Structure:
Molecular Structure of 31375-19-6 (Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI))
Formula: C7H8 N4
Molecular Weight: 148.167
Synonyms: Pyrimido[4,5-d]pyrimidine,1,5-dihydro-2-methyl- (6CI,8CI,9CI);
Density: 1.397g/cm3
Melting Point: 173 °C (decomp)
Boiling Point: 277.008°C at 760 mmHg
Flash Point: 121.33°C
PSA: 50.17000
LogP: 0.31240
Synthetic route
95-02-3

5-(aminomethyl)-2-methylpyrimidin-4-amine

4637-24-5

N,N-dimethyl-formamide dimethyl acetal

31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

Conditions
ConditionsYield
1.) 80 to 85 deg C, 2.) 90 deg C, 30 min;88.5%
95-02-3

5-(aminomethyl)-2-methylpyrimidin-4-amine

122-51-0

orthoformic acid triethyl ester

31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

Conditions
ConditionsYield
With toluene-4-sulfonic acid Heating;71%
110-86-1

pyridine

31375-20-9

4-Amino-2-methyl-5-thioformamidomethylpyrimidin

31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

31375-20-9

4-Amino-2-methyl-5-thioformamidomethylpyrimidin

31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

Conditions
ConditionsYield
With pyridine
95-02-3

5-(aminomethyl)-2-methylpyrimidin-4-amine

31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2O
2: pyridine
View Scheme
31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

55289-66-2

3-Mercapto-4-oxopentyl Acetate

130967-53-2

Thiamine formate

Conditions
ConditionsYield
With formic acid for 0.5h; Ambient temperature;89.3%
31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

1886-34-6

2-methyl-4-amino-5-formylaminomethylpyrimidine

Conditions
ConditionsYield
an der Luft erfolgt;
31375-19-6

3,4-Dihydro-7-methylpyrimido<4,5-d>pyrimidine

55289-66-2

3-Mercapto-4-oxopentyl Acetate

67-03-8

Thiamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; formic acid 1.) 30 min, RT, 2.) EtOH, 30 min, RT; Yield given. Multistep reaction;
  • Display:default sort

    New supplier

  • Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

    Min.Order: 1 Gram

    FOB Price:  USD $ 100.0-100.0

    Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Fluorene,Carbazole,Boric acid...) 4.Pharmaceutical intermediates

    Since our establishment in 2008,we have been exporting to more than 50 countries in Middle East, Europe and America. The production line covers different kinds of painting, plastic

  •  HENAN NEW BLUE 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

  • Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, Dear friend! I'm Hanson 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 email in time. produc

    Shandong Hanjiang Chemical Co., Ltd. is located in Zibo City, Shandong Province, China. It is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 18369939125

    Address:No.25A Qilu Industrial Park

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd 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 chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

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

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI)

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI)

    Min.Order: 100 Gram

    FOB Price:  USD $ 1.9-2.9

    Appearance:liquid Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Package:Grams, Kilograms Application:For R&D and commerical use Transportati

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI)

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Zhejiang Jiuzhou Chem Co.,Ltd is a foreign trading company, specializing in developing and producing Organic intermediate . It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients&

    Zhejiang Jiuzhou Chem Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutical pr

  • ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669-956-669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-cas:31375-19-6

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-cas:31375-19-6

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0

    HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

    Hubei Ipure biotech Co., Ltd. is Established in 2011,which is located in Wuhan, Hubei Province where is the largest city in central China. The company is a diversified product pr

  • HuBei Ipure Biotech CO.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18062427325

    Address:NO 18. 81F street Future city ,Hongshan district ,WuHan city ,Hubei province ,China

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI)

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine, 1,5-dihydro-2-methyl- (6CI,8CI,9CI)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality produc

    Henan Kanbei Chemical Co., Ltd. is a modern high-tech chemical enterprise integrating R&D, production and sales. The company has strong technical strength, advanced equipment, stri

  • Henan Kanbei Chemical Co.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-152-37804566

    Address:Evergrande Future City, intersection of Zhengkai Avenue and Sixteenth Street, Kaifeng Area, Henan Pilot Free Trade Zone

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

    Chungking Joyinchem Co.,Ltd is a specialized Chinese chemical supplier focusing on product R&D, manufacture and marketing. Our head office locates in Wulong district and the facto

  • Chungking Joyinchem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-23-77778019

    Address:No. 55, Longhu Road, Xiangkou Town, Wulong District, Chungking City, 408500, P.R China

       Inquiry Now

  • Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

  • Casno:

    31375-19-6

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Pyrimido[4,5-d]pyrimidine,1,4-dihydro-7-methyl-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation

    Nanjing Raymon Biotech Co., Ltd. is specialized in developing and marketing middle & high level pharmaceutical intermediates. We are supplying different categories of high-quality

  • Nanjing Raymon Biotech Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-025-52181296

    Address:Block B, No. 918, Shuanglong Avenue

       Inquiry Now

  • 31375-19-6

  • Casno:

    31375-19-6

    31375-19-6

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Supply top quality products with a reasonable price Application:api

    Hebei Ruishun Trade Co.,Ltd registered capital one million, we have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center, we do

  • Hebei Ruishun Trade Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-311-68037669

    Address:WanDa commerce building ,yuhua district

       Inquiry Now

  • Total:14 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 31375-19-6