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Home/Compounds/Research Reagent/Sodium 2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate
C8H17N2NaO4S
260.29 g/mol
Research Reagent

Sodium 2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate

CAS75277-39-3EC278-169-7
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound

This compound is the sodium salt of 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid, functioning as a dipolar ionic buffer. It is a zwitterionic buffer commonly used in biochemical and molecular biology research to maintain stable pH conditions.

dipolar ionic bufferstabilizing agent in research

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Referencestereoisomer of

HEPES (D18)

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Referencestereoisomer of

Hydroxyethylpiperazine ethane sulfonic acid

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Identifiers
IUPAC Name

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

InChIKey

RDZTWEVXRGYCFV-UHFFFAOYSA-M

SMILES

C1CN(CCN1CCO)CCS(=O)(=O)[O-].[Na+]

Synonyms (20)
  • HEPES (sodium)
  • HEPES, sodium salt
  • sodium hepes