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CAS RN 7365-45-9

IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
Synonyms: hepes|monosodium salt, hepes|hepes monosodium salt|salt, hepes monosodium|N 2 hydroxyethylpiperazine N' 2' ethanesulfonic acid|n 2 hydroxyethylpiperazine n' 2' ethanesulfonic acid
Molecular Weight (g/mol): 238.3
Molecular Formula: C8H18N2O4S
InChi Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N
SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1
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1 – 15 of 43 results
1
Promotions Available

HEPES Buffer, 1M Solution, pH 7.3 (Molecular Biology), Fisher BioReagents™
GSA_VA

Commonly used buffering agent

EDGE
Color Undesignated
Physical Form Liquid
Chemical Name or Material HEPES Buffer
Grade Molecular Biology
Identification Pass Test
DNase DNase free
Merck Index 15, 4689
Concentration 0.95 to 1.05 M
ChemAlert Storage Symbol Gray
Absorbance ≤0.01(0.1M solution) at 260nm,0.004 max. (0.1M solution) at 280nm
Name Note 1M Solution, pH 7.3
CAS 7732-18-5
Protease Protease free
pH 7.2 to 7.5
Synonym N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid
Purity Grade Notes DNase-, RNase- and Protease-Free
Recommended Storage RT
Molecular Formula C8H18N2O4S
Formula Weight 238.197
2
Promotions Available

Thermo Scientific Chemicals HEPES, 99%

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

EDGE
PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
Synonym 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
3

Thermo Scientific Chemicals HEPES, 1.0M buffer soln., pH 7.5

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

EDGE
PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
4

Gibco™ HEPES (1 M)
GREENER_CHOICE

Gibco HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid) is a zwitterionic organic chemical buffering agent commonly used in cell culture media. It is membrane impermeable, relatively stable, and has limited interference in key processes.

EDGE ENCOMPASS_PREFERRED
Sterilization Method Sterile-filtered
Physical Form Liquid
Chemical Name or Material Zwitterionic Organic Chemical Buffer
Grade Biochemical
For Use With (Application) Chromatin Biology
Sterility Sterile
Solution Type Buffer
5

Thermo Scientific Chemicals HEPES, 1.0M buffer soln., pH 8.0

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

EDGE
PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
6
Promotions Available

HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents™

Commonly used buffering agent | CAS: 7365-45-9 | C8H18N2O4S | 238.30 g/mol

Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
Color White
Chemical Name or Material HEPES
Grade Molecular Biology
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
Identification Pass Test
DNase DNase free
Merck Index 15, 4689
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
ChemAlert Storage Symbol Gray
Assay Percent Range ≥99 %
PubChem CID 23831
Absorbance 0.01 max. (0.1M solution) at 280nm
Percent Purity ≥99%
CAS 7365-45-9
Protease Protease free
Health Hazard 3 Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:2
Flammability:1
Instability:1
MDL Number MFCD00006158
Health Hazard 2 WARNING!
Solubility Information Soluble in water
pH 5.0 to 6.5
Purity Grade Notes DNase-, RNase- and Protease-Free
Recommended Storage RT
Molecular Formula C8H18N2O4S
7

HEPES, 1M Solution, pH 7.3, Molecular Biology Grade, Ultrapure

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
8

Thermo Scientific Chemicals HEPES Buffer, 0.2M buffer soln., pH 8.0, low endotoxin

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
9

Thermo Scientific Chemicals HEPES Buffer, 0.2M buffer soln., pH 7.4, low endotoxin

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
10

Thermo Scientific Chemicals HEPES, 1.0M buffer soln., pH 6.5

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
11

Thermo Scientific Chemicals HEPES, 0.5M buffer soln., pH 7.5

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
12

HEPES Buffer, Powder, Cell Culture Grade, MP Biomedicals

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
13
Promotions Available

Thermo Scientific Chemicals HEPES free acid, 99+%, for molecular biology, DNase, Rnase and Protease free

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
Synonym 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid
IUPAC Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
14

HEPES Free Acid, >99%, Molecular Biology Reagent, MP Biomedicals™

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid,N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid) PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
Synonym N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid,N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
15

HEPES, free acid, >98%, MP Biomedicals™

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: hepes,2-4-2-hydroxyethyl piperazin-1-yl ethanesulfonic acid,4-2-hydroxyethyl-1-piperazineethanesulfonic acid,1-piperazineethanesulfonic acid, 4-2-hydroxyethyl,monosodium salt, hepes,4-2-hydroxyethyl piperazine-1-ethanesulfonic acid,unii-rww266ye9i,4-2-hydroxyethyl-1-piperazineethane sulfonic acid,n-2-hydroxyethylpiperazine-n'-ethanesulfonate PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
Synonym hepes,2-4-2-hydroxyethyl piperazin-1-yl ethanesulfonic acid,4-2-hydroxyethyl-1-piperazineethanesulfonic acid,1-piperazineethanesulfonic acid, 4-2-hydroxyethyl,monosodium salt, hepes,4-2-hydroxyethyl piperazine-1-ethanesulfonic acid,unii-rww266ye9i,4-2-hydroxyethyl-1-piperazineethane sulfonic acid,n-2-hydroxyethylpiperazine-n'-ethanesulfonate
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S