Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 7365 > 

7365-45-9

Basic Information
CAS No.: 7365-45-9
Name: HEPES
Molecular Structure:
Molecular Structure of 7365-45-9 (HEPES)
Formula: C8H18N2O4S
Molecular Weight: 238.30
Synonyms: 1-[4-(2-Hydroxyethyl)-1-piperazinyl]ethane-2-sulfonicacid;2-[4-(2-Hydroxyethyl)piperazinyl]ethanesulfonic acid;4-(2-Hydroxyethyl)piperazine-1-(2-ethanesulfonic acid);N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid;N-(2-Hydroxyethyl)piperazine-N'-ethanesulfonic acid;NSC 166663;N'-(2-Hydroxyethyl)piperazine-N-(2-ethanesulfonic acid);N'-2-Hydroxyethylpiperazine-N-2-ethanesulfonic acid;TVZ 7;WAS 13;HEPES (4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid);1-Piperazineethanesulfonicacid, 4-(2-hydroxyethyl)-;
EINECS: 230-907-9
Density: 1.325 g/cm3
Melting Point: 234-238 °C
Boiling Point:
Flash Point:
Solubility: soluble in water
Appearance: White crystalline powder
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: 24/25-22-36-26
Transport Information:
PSA: 89.46000
LogP: -0.55930
Synthetic route
103-76-4

1-(2-hydroxyethyl)piperazine

1562-00-1

sodium 2-hydroxyethanesulfonate

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

Conditions
ConditionsYield
Stage #1: 1-(2-hydroxyethyl)piperazine; sodium 2-hydroxyethanesulfonate In methanol at 50℃; for 5.5h;
Stage #2: With 5percent by weight of raffinate In water Solvent; Temperature;
85.6%
103-76-4

1-(2-hydroxyethyl)piperazine

15484-44-3

Na-salt of 2-chloroethane-1-sulfonic acid

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

Conditions
ConditionsYield
In water at 85 - 105℃; for 0.5h; pH=10; Temperature;84.7%
103-76-4

1-(2-hydroxyethyl)piperazine

86761-62-8

ammonium vinylsulfonate

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

Conditions
ConditionsYield
Stage #1: 1-(2-hydroxyethyl)piperazine; ammonium vinylsulfonate In water at 60℃; for 4h;
Stage #2: With sulfuric acid at 0℃; for 1h;
103-76-4

1-(2-hydroxyethyl)piperazine

3039-83-6

sodium vinylsulfonate

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

Conditions
ConditionsYield
Stage #1: 1-(2-hydroxyethyl)piperazine; sodium vinylsulfonate In water at 60 - 120℃; for 3h;
Stage #2: With oxalic acid at 20℃; for 1h; Temperature; Reagent/catalyst;
103-76-4

1-(2-hydroxyethyl)piperazine

7308-65-8

potassium vinyl sulfonate

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

Conditions
ConditionsYield
Stage #1: 1-(2-hydroxyethyl)piperazine; potassium vinyl sulfonate In water at 50℃; for 3.5h;
Stage #2: With sulfuric acid at 40℃; for 1h;
103-76-4

1-(2-hydroxyethyl)piperazine

1184-84-5

ethenesulfonic acid

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

Conditions
ConditionsYield
Stage #1: 1-(2-hydroxyethyl)piperazine; ethenesulfonic acid With sodium hydroxide In water at 40℃; for 3.5h;
Stage #2: With oxalic acid at 20℃; for 1h; Temperature; Reagent/catalyst;
1059536-93-4

1,1′-(1,4-butanediyl)bis(2-methylbenzimidazole)

silver carbonate

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

[Ag2(N-(2-hydroxyethyl)piperazine-N'-(2-ethanesulfonate))(1,1'-(1,4-butanediyl)bis(2-methylbenzimidazole))]*2H2O

Conditions
ConditionsYield
In ethanol mixt. of Ag salt, acid and imidazole ligand was stirred at room temp. for 30 min; ammonia added dropwise; slowly evapd. at room temp.; elem. anal.;68%
102586-88-9

2,3,4,5-tetrahydro-2-oxo-1,5-ethanolbenzazepine

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

104876-18-8

(N,N-dimethylamino)ethyl 1,2,3,4-tetrahydroquinoline-4-propanoate

Conditions
ConditionsYield
In water at 25℃; Rate constant;
7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

A

131543-46-9

Glyoxal

B

2-[2-(2-Hydroxy-ethylamino)-ethylamino]-ethanesulfonic acid

Conditions
ConditionsYield
With (batho)2CuII (batho = 2,9-dimethyl-4,7-diphenyl-1,10-phenanthrolinedisulfonate); water at 25℃; for 24h; Rate constant; Mechanism; pH 8; other substituted ethylenediamine;

deoxyguanosine 5'-monophosphate 2-methylimidazolide

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

A

902-04-5

2'-deoxyguanosine 5'-monophosphate

B

2-[4-(2-{[(2R,3S,5R)-5-(2-Amino-6-oxo-1,6-dihydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-ethyl)-piperazin-1-yl]-ethanesulfonic acid

C

C20H24N10O13P2(2-)

D

C30H35N15O19P3(3-)

Conditions
ConditionsYield
With sodium chloride; magnesium chloride; polycytidylate In water at 23℃; for 480h; pH=7.85; Kinetics; Product distribution; Further Variations:; Reagents; Condensation; dimerization; oligomerization; hydrolysis;
1313369-50-4

C15H18ClMnN3O3

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

C8H17N2O4S(1-)*C15H16N3O2(1-)*Mn(2+)

Conditions
ConditionsYield
With sodium carbonate; sodium chloride In water at 25℃; pH=7.4;
557-34-6

zinc diacetate

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

zinc(II) oxide

Conditions
ConditionsYield
With sodium hydroxide In water at 110℃; for 0.283333h; pH=7.4; pH-value; Concentration; Reagent/catalyst; Sonication; Microwave irradiation;
7646-85-7

zinc(II) chloride

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

zinc hydroxide chloride hydrate

Conditions
ConditionsYield
With sodium hydroxide In water at 110℃; for 0.283333h; pH=7.4; Sonication; Microwave irradiation;
7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

1-ethyl-3-methylimidazolium hydroxide

1612259-40-1

C6H11N2(1+)*C8H17N2O4S(1-)

Conditions
ConditionsYield
In water at 20℃; for 12h;
75-59-2

tetramethyl ammoniumhydroxide

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

79661-24-8

C4H12N(1+)*C8H17N2O4S(1-)

Conditions
ConditionsYield
In water at 20℃; for 12h;
77-98-5

tetraethylammonium hydroxide

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

79661-25-9

C8H20N(1+)*C8H17N2O4S(1-)

Conditions
ConditionsYield
In water at 20℃; for 12h;
2052-49-5

tetra(n-butyl)ammonium hydroxide

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

113599-06-7

2-[4-(2-Hydroxy-ethyl)-piperazin-1-yl]-ethanesulfonatetetrabutyl-ammonium;

Conditions
ConditionsYield
In water at 20℃; for 12h;
123-41-1

cholin hydroxide

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

cholinium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate

Conditions
ConditionsYield
In aq. buffer for 12h;
7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

C18H30N7O9PS

Conditions
ConditionsYield
With apelin-12; thermococcus kodakaraensis primase protein; magnesium acetate; serum albumin In glycerol at 70℃; for 0.5h; Enzymatic reaction;

C10H13N2O8(3-)*2Na(1+)*H(1+)

C25H22N4O5Zn

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

6,6'-((1E,1'E)-((2E,2'E)-((2-hydroxy-5-methyl-1,3-phenylene)bis(methanylylidene))bis(hydrazine-2,1-diylidene))bis(methanylylidene))bis(3-methoxyphenol)

Conditions
ConditionsYield
In water; dimethyl sulfoxide pH=7.2;

C10H13N2O8(3-)*2Na(1+)*H(1+)

C25H23CdN4O5(1+)

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

6,6'-((1E,1'E)-((2E,2'E)-((2-hydroxy-5-methyl-1,3-phenylene)bis(methanylylidene))bis(hydrazine-2,1-diylidene))bis(methanylylidene))bis(3-methoxyphenol)

Conditions
ConditionsYield
In water; dimethyl sulfoxide pH=7.2;

C13H16N8O6P(1-)

61-19-8

5'-adenosine monophosphate

7365-45-9

N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid

A

C18H29N7O10PS(1-)

B

C23H28N13O12P2(1-)

C

P1,P2-diadenosine-5’-diphosphate

Conditions
ConditionsYield
Stage #1: 5'-adenosine monophosphate With hydrogenchloride; sodium hydroxide In water pH=5.5;
Stage #2: C13H16N8O6P(1-); N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid With methyl isocyanate; acetaldehyde; magnesium chloride for 16h; pH=8; Inert atmosphere;
  • Display:default sort

    New supplier

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    1. Factory production, more preferential prices, regular products are available in stock; 2. DeSheng is a manufacturer of a series of biological buffer products, including Tris, Tris-HCL, Bicine, Caps, Mops, Taps, EPPS, HEPES, PEP, PIPES, MOPSO a

    De Sheng Company is a professional research and development, production and sales of blood test reagents. The company has established sales center, production center, R&D departmen

  •  Hubei New Desheng Technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-15071057538

    Address:C8-2-2, Optical Valley United Technology City, Gedian Development Zone, Ezhou , City Hubei, China.

       Inquiry Now

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Dayangchem’s 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. DayangChem can provide different quantiti

    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

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    ★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support ★.Shortest delivery time . The ocean chemical attaches great importance to research and innovation, and tak

    Hangzhou Ocean Chemical Co.ltd is a comprehensive chemical enterprise which mainly integrates R&D, production, marketing business of chemical in lab-pack, semi-bulk and bulk-quanti

  •  Hangzhou Ocean Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88025872, 28272092, 28272096

    Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China

       Inquiry Now

  • HEPES;4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid

  • Casno:

    7365-45-9

    HEPES;4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 28.0-32.0/Kilogram

    Best quality with best price. ISO Certificate Our main market is America,Europe,and Asia.We have some famous clients like MERCK,Bristol-Myers Squibb,DOW,SANYO,Fisher Scientific,Sigma-ALDRICH We own manufacture bases in Shandong,Zhejiang and o

    Nanjing Search Bio co.,Ltd is a highly new technical corporation which is professional on researching, producing, selling and servicing the biological technical products, located o

  •  Nanjing Searchbio Tech Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-25-81682922

    Address:Nanjing economic development zone pharmaceutical industry garden 5thbuilding

       Inquiry Now

  • High quality Hepes supplier in China

  • Casno:

    7365-45-9

    High quality Hepes 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

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 43.0-43.0/Metric Ton

    Product Description CAS 7365-45-9 HEPES With Best Price Product Description Product Name HEPES

    Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new mate

  •  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

  • 7365-45-9HEPES

  • Casno:

    7365-45-9

    7365-45-9HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Good quality Good price Promptly delivery Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:intermediate Transportation:Ac

    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

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    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

  • HEPES ; 2-[4-(2-hydroxyerhyl)-1-piperazinyl]ethanesulfonic acid

  • Casno:

    7365-45-9

    HEPES ; 2-[4-(2-hydroxyerhyl)-1-piperazinyl]ethanesulfonic acid

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-50.0/Kilogram

    We could give you: 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 numbers containers loading in Chinese sea p

    Yuan Shi(SuQian)Biotechnology Co.,Ltd.is a comprehensive hi-tech enterprise. Our businesses include scientific research, development, production & international trade. we are a lea

  •  Yuan Shi(SuQian)Biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-527-84226675

    Address:jiangsu suqian

       Inquiry Now

  • N-(2-Hydroxyethyl)-piperazine-N'-2-ethanesulfonic acid

  • Casno:

    7365-45-9

    N-(2-Hydroxyethyl)-piperazine-N'-2-ethanesulfonic acid

    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

  • CAS 7365-45-9 Hydroxyethylpiperazine Ethane Sulfonic Acid HEPES

  • Casno:

    7365-45-9

    CAS 7365-45-9 Hydroxyethylpiperazine Ethane Sulfonic Acid HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 90.0-100.0/Kilogram

    Appearance:White Powder Storage:Cool Dry Place Package:25G~1KG/FOIL BAG Application:Cosmetic grade, Cosmetic grade Transportation:By DHL/ By Fedex/ By EMS/By TNT/By Sea /By Air Port:Any port in China

    Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of S

  •  Xi'an Julong Bio-Tech Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+008618049624045

    Address:Xi'an

       Inquiry Now

  • Factory Supply  HEPES

  • Casno:

    7365-45-9

    Factory Supply HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    HEPES Basic information Product Name: HEPES Synonyms:

    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

  • HEPES-

  • Casno:

    7365-45-9

    HEPES-

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    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 99% HEPES powder in stock

  • Casno:

    7365-45-9

    Factory Supply 99% HEPES powder in stock

    Min.Order: 5 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Items Standard Testing Data Appearance White crystalline powder Conforms Assay ≥99.5%

    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

  • cosmeticgrade99.5%min4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidHEPES7365-45-9

  • Casno:

    7365-45-9

    cosmeticgrade99.5%min4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidHEPES7365-45-9

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-2.0/Metric Ton

    1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2, Payment method: for e

    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

  • Chinese Standard CAS 7365-45-9 with fast shipping

  • Casno:

    7365-45-9

    Chinese Standard CAS 7365-45-9 with fast shipping

    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

  • HEPES/ LIDE PHARMA- Factory supply / Best price

  • Casno:

    7365-45-9

    HEPES/ LIDE PHARMA- Factory supply / Best price

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    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 R&

    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

  • HEPES

  • Casno:

    7365-45-9

    MSDS/COA Download

    HEPES

    Min.Order: 10 Gram

    FOB Price:  USD $ 10.0-1000.0/Gram

    HEPES 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 etc. 3) OEM/ODM Available; 4) Re

    HUBEI AOKS BIO-TECH CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and

  •  HUBEI AOKS BIO-TECH CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-27-52345788

    Address:28F,China Construction Third Bureau,Wuhan,Hubei Province, China

       Inquiry Now

  • High purity HEPES Cas7365-45-9 with best price

  • Casno:

    7365-45-9

    High purity HEPES Cas7365-45-9 with best price

    Min.Order: 100 Kilogram

    FOB Price:  USD $ 30.0-35.0/Kilogram

    Unique advantages for HEPES Cas7365-45-9 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Store in 2-8℃ Package:25kg/plastic drum Applic

    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

  • HEPES 7365-45-9

  • Casno:

    7365-45-9

    HEPES 7365-45-9

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/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

    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

  • HEPES/CAS:7365-45-9

  • Casno:

    7365-45-9

    HEPES/CAS:7365-45-9

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 72.0-88.0/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

  • High Purity HEPES  Cas No: 7365-45-9

  • Casno:

    7365-45-9

    MSDS/COA Download

    High Purity HEPES Cas No: 7365-45-9

    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

  • 4-(2-Hydroxyethyl)-1-piperazineethanesulphonic acid CAS NO.7365-45-9

  • Casno:

    7365-45-9

    4-(2-Hydroxyethyl)-1-piperazineethanesulphonic acid CAS NO.7365-45-9

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    we are a professional chemical raw materials manufacturer and exporter for many years. Company advantage: 1.Strict raw material selection 2.Mature production process 3.Perfect quality control system 4.Intimate servcie 5.Competitive pri

    We, Jilin Tely Imp & Exp Co., Ltd. mainly supply and export products including: pharmaceutical raw materials,Chemical reagents, Food additives, pharmaceutical and pesticide interme

  •  Jilin Tely Imp.& Exp.Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-431-81915458

    Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China

       Inquiry Now

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    HEPES Basic information Product Name: HEPES Synonyms: 4-(2-hydroxyethyl)-1-piperazineethanesulfonicaci;hepesfreeacid;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID;4-

    Who we are ? Located in Zhengzhou City, China , Henan Daken Chemical Co.,Ltd was Established in June ,1983.We have a 35 years history for fine chemical synthesis .Daken has young

  •  Henan DaKen Chemical CO.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-371-55541817

    Address:No.56 Hongzhuan Road,Jinshui,Zhengzhou,450000,China

       Inquiry Now

  • High quality/Best price/In stock HEPES

  • Casno:

    7365-45-9

    MSDS/COA Download

    High quality/Best price/In stock HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    ProName: 4-(2-hydroxyerhyl)piperazine-1-erhaesulfonic acid CasNo: 7365-45-9 Molecular Formula: C8H18N2O4S Appearance: white crystal Application: Pharmaceutical Intermediates DeliveryTime: within 7 days after payment Pack

    Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group,which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector amon

  •  Hebei Guanlang Biotechnology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619930503256

    Address:No.66, Yuhua West Road

       Inquiry Now

  • 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid 7365-45-9

  • Casno:

    7365-45-9

    2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid 7365-45-9

    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

  • Hepes

  • Casno:

    7365-45-9

    Hepes

    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

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    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

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    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

  • ISO 9001   National Research Platform CAS No.  7365-45-9

  • Casno:

    7365-45-9

    ISO 9001 National Research Platform CAS No. 7365-45-9

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The

  •  Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

       Inquiry Now

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Synonym HEPES,Free acid4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid …Appearance:white crystal powder Storage:in dry place Package:25kg per bag Application:Biological bu

    Shandong Bolode BIO-Technology Co.LTD is a professional company which engaged in the R&D and manufacture of Pharmaceuticals intermediates and Chemical Raw materials. The company is

  •  Shandong Bolode Bio-Technology Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0531-58966870

    Address:136 Jingyi Road,Huaiyin District,Jinan,Shandong,China

       Inquiry Now

  • Hydroxyethylpiperazine Ethane Sulfonic Acid HEPES 99%

  • Casno:

    7365-45-9

    Hydroxyethylpiperazine Ethane Sulfonic Acid HEPES 99%

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Shanghai Siwei Chemical Co., Ltd is located in Shanghai,China .Our main business is Pharmaceutical Intermediates ,OLED Intermediates ,Food Additives and Ingredients etc. We have professional customer service 24H online answer your questions . Have l

    Shanghai Siwei Chemical Co., Ltd is located in Shanghai,China .Our main business is Pharmaceutical Intermediates ,OLED Intermediates ,Food Additives and Ingredients etc. We have p

  •  Shanghai Siwei Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-185-01739839

    Address:Room419,Building B,Hengnan RD. No.399,Minhang District ,Shanghai ,China

       Inquiry Now

  • HEPES

  • Casno:

    7365-45-9

    MSDS/COA Download

    HEPES

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 160.0-160.0/Kilogram

    in stock Assay:99% white powder dentification(HPLC) :The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the Conformal standard preparation, as obtained in the ass

    Wuhan Yingyuanbei Biotechnology Co., Ltd. is a high-tech enterprise specializing in R&D and production of pharmaceutical raw materials and intermediates. At present, t

  •  Wuhan Ying Yuan Bei Biological Limited

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13349903920

    Address:Wuhan

       Inquiry Now

  • HEPES

  • Casno:

    7365-45-9

    HEPES

    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-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate

  • Casno:

    7365-45-9

    2-[4-(2-hydroxyethyl)piperazin-4-ium-1-yl]ethanesulfonate

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Henan Coreychem co., LTD focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square m

    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

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

Specification

1.Introduction of HEPES

The HEPES, with its CAS NO 7365-45-9, is a kind of  white crystalline powder. It has synonyms of 1-[4-(2-Hydroxyethyl)-1-piperazinyl]ethane-2-sulfonicacid;2-[4-(2-Hydroxyethyl)piperazinyl]ethanesulfonic acid;4-(2-Hydroxyethyl)piperazine-1-(2-ethanesulfonic acid);N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic acid and N-(2-Hydroxyethyl)piperazine-N'-ethanesulfonic acid. HEPES should be stored in shady and cool warehouse and mainly used as biological buffer.
 

2.Properties of HEPES

(1) H bond acceptors: 6  (2) H bond donors: 2  (3) Freely Rotating Bonds: 6
(4) Polar Surface Area: 75.22 Å2  (5) Index of Refraction: 1.543 (6) Molar Refractivity: 56.69 cm3
(7) Molar Volume: 179.7 cm3 (8) Surface Tension: 53.9 dyne/cm (9) Density: 1.325 g/cm3
(10) Melting Point: 234-238 °C (11) Storage temp: 2-8°C (12) Solubility: H2O: 1 M at 20 °C, clear, colorless
 

3.Sturture descriptors of HEPES

IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid

InChI: InChI=1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,
(H,12,13,14)

InChIKey: JKMHFZQWWAIEOD-UHFFFAOYSA-N

Canonical SMILES : C1CN(CCN1CCO)CCS(=O)(=O)O
 

4.Uses of HEPES

HEPES is widely used in cell culture, mainly because it is better at maintaining physiological pH despite changes in carbon dioxide concentration (produced by cellular respiration) when compared to bicarbonate buffers, which are also commonly used in cell culture. The dissociation of water decreases with falling temperature, but the dissociation constants (pK) of many other buffers do not change much with temperature. HEPES is like water in that its dissociation decreases as the temperature decreases. This makes HEPES a more effective buffering agent for maintaining enzyme structure and function at low temperatures.

5.Safety information of HEPES
Hazard Codes:  IrritantXi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-22-36-26
S22: Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 1
RTECS: TL6809000
HS Code: 29335995

6.Toxity data of HEPES

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
quail LD50 oral > 316mg/kg (316mg/kg)   Ecotoxicology and Environmental Safety. Vol. 6, Pg. 149, 1982.