Methylene bis(4-methylbenzenesulfonate) CAS 24124-59-2

Purity 97%+In StockPharmaceutical Standards
CAS No.24124-59-2
Molecular FormulaC15H16O6S2
Molecular Weight356.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methylene bis(4-methylbenzenesulfonate) CAS 24124-59-2 chemical structure

Description

CATO supplies Methylene bis(4-methylbenzenesulfonate) (CAS 24124-59-2), a certified reference material (molecular formula C15H16O6S2, MW 356.41 g/mol) for analytical method development and quality control.

Structurally, Methylene bis(4-methylbenzenesulfonate) (C15H16O6S2) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 356.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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.

Physical & Chemical Properties

Molecular FormulaC15H16O6S2
Molecular Weight356.41 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Sulfur Atoms2

Related Methylene Standards

Recommended Standards

Why CATO?