m-PEG2-Ms CAS 60696-83-5

Purity 97%+In StockPharmaceutical Standards
CAS No.60696-83-5
Molecular FormulaC6H14O5S
Molecular Weight198.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

m-PEG2-Ms CAS 60696-83-5 chemical structure

Description

CATO supplies m-PEG2-Ms (CAS 60696-83-5), a certified reference material (molecular formula C6H14O5S, MW 198.24 g/mol) for analytical method development and quality control.

The molecular framework of m-PEG2-Ms (C6H14O5S) 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.

CATO manufactures m-PEG2-Ms 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 FormulaC6H14O5S
Molecular Weight198.24 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.)1974
Sulfur Atoms1

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