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4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt

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4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt manufacturers
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt Basic information
Product Name:4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt
Synonyms:HEPES NA-SALT;HEPES, SODIUM;2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID SODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID, DISODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANE-SULFONIC ACID HALF-SODIUM SALT;4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID HEMISODIUM SALT;4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID HEMISODIUM SALT;4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID SODIUM SALT
CAS:103404-87-1
MF:C8H19N2NaO4S
MW:262.3
EINECS:688-394-6
Product Categories:Pharmaceutical Intermediates;buffer
Mol File:103404-87-1.mol
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt Structure
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt Chemical Properties
storage temp. room temp
solubility H2O: 1 M at 20 °C, clear, colorless
form dry powder
pka7.5
color White to off-white
PH7.4-7.7 (25°C, 0.1M in water)
PH Range6.8 - 8.2
biological sourcesynthetic
Water Solubility Soluble in water.
InChI1S/C8H18N2O4S.Na/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14;/h11H,1-8H2,(H,12,13,14);/q;+1/p-1
InChIKeyRDZTWEVXRGYCFV-UHFFFAOYSA-M
SMILES[Na+].OCCN1CCN(CC1)CCS([O-])(=O)=O
Safety Information
Safety Statements 22-24/25
WGK Germany 3
F 3-10
HS Code 29335990
Storage Class11 - Combustible Solids
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt Usage And Synthesis
Chemical PropertiesWhite solid
UsesHEPES hemisodium salt is common buffer for biological sciences, particularly used in cell culture to maintain physiological pH. It acts a buffering component, which is used in the preparation of buffers. It is described as one of the best all-purpose buffers available for use in biological research.
DefinitionChEBI: Sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate is an organic sodium salt, a N-(2-hydroxyethyl)piperazine and a N-(sulfoalkyl)piperazine. It contains a 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate.
4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt Preparation Products And Raw materials
Tag:4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid hemisodium salt(103404-87-1) Related Product Information
N-Aminoethylpiperazine Levodropropizine Sodium ethylenesulphonate 2-Ethylhexyl ferulate Sodium isethionate Piperazine HEPES 2-(Methylsulfonyl)ethanol N-Methyltaurine sodium salt HEPES sodium salt Taurine HYPOTAURINE 2-Diethylaminoethanethiol 1-(2-Hydroxyethyl)-4-methylpiperazine 1-(2-Hydroxyethyl)piperazine N-Methyltaurine 1,4-Diethylpiperazine Ethanesulfonic acid sodium salt