3-(Propylsulfonyl)propanoic acid CAS 99116-16-2

Purity 97%+In StockPharmaceutical Standards
CAS No.99116-16-2
Molecular FormulaC6H12O4S
Molecular Weight180.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(Propylsulfonyl)propanoic acid CAS 99116-16-2 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

3-(Propylsulfonyl)propanoic acid (CAS 99116-16-2) is a high-purity analytical reference standard with the molecular formula C6H12O4S and a molecular weight of 180.22 g/mol.

The molecular framework of 3-(Propylsulfonyl)propanoic acid (C6H12O4S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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.

Physical & Chemical Properties

Molecular FormulaC6H12O4S
Molecular Weight180.22 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)1.0
CAS Registry Year (est.)1985
Sulfur Atoms1

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