Propane-2-sulfonic acid CAS 14159-48-9

Purity 97%+In StockPharmaceutical Standards
CAS No.14159-48-9
Molecular FormulaC3H8O3S
Molecular Weight124.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Propane-2-sulfonic acid CAS 14159-48-9 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 Propane-2-sulfonic acid.

Propane-2-sulfonic acid (CAS 14159-48-9), molecular formula C3H8O3S and molecular weight 124.16 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Propane-2-sulfonic acid (C3H8O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 124.16 g/mol, it falls into the low-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.

As a certified reference material (CRM), Propane-2-sulfonic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC3H8O3S
Molecular Weight124.16 g/mol
Purity97%+
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)0.0
CAS Registry Year (est.)1961
Sulfur Atoms1

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Why CATO?