Phenyl 4,6-O-Benzylidene-1-thio-β-D-glucopyranoside CAS 87508-17-6

Purity 97%+In StockPharmaceutical Standards
CAS No.87508-17-6
Molecular FormulaC19H20O5S
Molecular Weight360.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyl 4,6-O-Benzylidene-1-thio-β-D-glucopyranoside CAS 87508-17-6 chemical structure

Description

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 supplies Phenyl 4,6-O-Benzylidene-1-thio-β-D-glucopyranoside (CAS 87508-17-6), a certified reference material (molecular formula C19H20O5S, MW 360.42 g/mol) for analytical method development and quality control.

Phenyl 4,6-O-Benzylidene-1-thio-β-D-glucopyranoside (C19H20O5S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

As a certified reference material (CRM), Phenyl 4,6-O-Benzylidene-1-thio-β-D-glucopyranoside 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 FormulaC19H20O5S
Molecular Weight360.42 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Sulfur Atoms1

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