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Home/Compounds/Research Reagent/HEPPS
C9H20N2O4S
252.33 g/mol
Research Reagent

Hepps

CAS16052-06-5EC240-198-8
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound

HEPPS is a N-(2-hydroxyethyl)piperazine and N-(sulfoalkyl)piperazine compound commonly used as a buffer reagent in biochemical and biological research.

buffer reagent for biochemical assayslaboratory research reagentcomponent in biological buffer systems

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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Related Compounds

StrongStructure SimilarSimilarity 0.88

HEPBS

CAS161308-36-7

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SimilarStructure SimilarSimilarity 0.77

Hydroxyethylpiperazine ethane sulfonic acid

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ApplicationSame Use

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ReferenceSame Category

Perfluorophenyl 3-(pyridin-2-yldisulfanyl)propanoate

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ReferenceSame Category

1-aminopyrene

CAS1606-67-3

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ReferenceSame Category

Dicyclohexano-18-crown-6

CAS16069-36-6

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Customs Tariff Classification

The international HS code for Hepps (CAS 16052-06-5) is 2933.59.

HS code (international, 6-digit)

2933.59

EU CN code (8-digit)

2933 59 95

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid

InChIKey

OWXMKDGYPWMGEB-UHFFFAOYSA-N

SMILES

C1CN(CCN1CCCS(=O)(=O)O)CCO

Synonyms (17)
  • EPPS
  • EPPS, >=99.5% (titration)
  • EPPS, BioUltra, >=99.0% (T)
  • Hepps

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