Methyl 3-(methoxysulfinyl)propanoate CAS 85939-98-6

Purity 97%+In StockPharmaceutical Standards
CAS No.85939-98-6
Molecular FormulaC5H10O4S
Molecular Weight166.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 3-(methoxysulfinyl)propanoate CAS 85939-98-6 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 Methyl 3-(methoxysulfinyl)propanoate.

Methyl 3-(methoxysulfinyl)propanoate (CAS 85939-98-6) is a high-purity analytical reference standard with the molecular formula C5H10O4S and a molecular weight of 166.20 g/mol.

The molecular framework of Methyl 3-(methoxysulfinyl)propanoate (C5H10O4S) is characterized by a carbohydrate-derived structure, a sulfone group. 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.

As a certified reference material (CRM), Methyl 3-(methoxysulfinyl)propanoate 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 FormulaC5H10O4S
Molecular Weight166.20 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.)1981
Sulfur Atoms1

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