C5H11NaO3S
174.2 g/mol
Research ReagentWarning
1-Pentanesulfonic acid, sodium salt
CAS22767-49-3EC245-208-4
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
1-Pentanesulfonic acid, sodium salt is an analytical reagent used in laboratory settings as an ion-pairing agent for high-performance liquid chromatography. It is a salt-like compound with a sulfonate group that enhances separation of polar analytes.
analytical reagent for ion-pair chromatographylaboratory chemical for research use
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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StrongStructure SimilarSimilarity 0.94
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1-Pentanesulfonic acid, sodium salt (CAS 22767-49-3) is 2904.10.
HS code (international, 6-digit)
2904.10
EU CN code (8-digit)
2904 10 00
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
sodium pentane-1-sulfonate
InChIKey
ROBLTDOHDSGGDT-UHFFFAOYSA-M
SMILES
CCCCCS(=O)(=O)[O-].[Na+]
Synonyms (12)
- Amylsulfonic Acid Sodium Salt
- Sodium Amylsulfonate
- Sodium pentanesulfonate
- sodium pentane-1-sulfonate
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