Sodium 1-Pentanesulfonate CAS 22767-49-3

Purity >95%In StockPharmaceutical Standards
CAS No.22767-49-3
Molecular FormulaC5H11O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium 1-Pentanesulfonate CAS 22767-49-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sodium 1-Pentanesulfonate.

Sodium 1-Pentanesulfonate (CAS 22767-49-3) is a high-purity analytical reference standard with the molecular formula C5H11O3SNa and a molecular weight of 174.19 g/mol.

Structurally, Sodium 1-Pentanesulfonate (C5H11O3SNa) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 174.19 g/mol, it falls into the medium-molecular-weight range.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Sodium 1-Pentanesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H11O3S Na
Molecular Weight174.19 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1963
Sulfur Atoms1

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