1,6-Anhydro-|A-D-glucopyranose 4-Diacetate 2-(4-Methylbenzenesulfonate) 3,4-Di-O-acetyl-1,6-anhydro-2-O-p-toluenesulfonyl-|A-D-glucopyranose 84207-46-5 CAS 84207-46-5

Purity 97%+In StockPharmaceutical Standards
CAS No.84207-46-5
Molecular FormulaC17H20O9S
Molecular Weight400.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,6-Anhydro-|A-D-glucopyranose 4-Diacetate 2-(4-Methylbenzenesulfonate) 3,4-Di-O-acetyl-1,6-anhydro-2-O-p-toluenesulfonyl-|A-D-glucopyranose 84207-46-5 CAS 84207-46-5 chemical structure

Description

As a certified reference material (CRM), 1,6-Anhydro-|A-D-glucopyranose 4-Diacetate 2-(4-Methylbenzenesulfonate) 3,4-Di-O-acetyl-1,6-anhydro-2-O-p-toluenesulfonyl-|A-D-glucopyranose 84207-46-5 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.

CATO supplies 1,6-Anhydro-|A-D-glucopyranose 4-Diacetate 2-(4-Methylbenzenesulfonate) 3,4-Di-O-acetyl-1,6-anhydro-2-O-p-toluenesulfonyl-|A-D-glucopyranose 84207-46-5 (CAS 84207-46-5), a certified reference material (molecular formula C17H20O9S, MW 400.40 g/mol) for analytical method development and quality control.

1,6-Anhydro-|A-D-glucopyranose 4-Diacetate 2-(4-Methylbenzenesulfonate) 3,4-Di-O-acetyl-1,6-anhydro-2-O-p-toluenesulfonyl-|A-D-glucopyranose 84207-46-5 (C17H20O9S) 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 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.

Physical & Chemical Properties

Molecular FormulaC17H20O9S
Molecular Weight400.40 g/mol
Purity97%+
StorageStore at room temperature, 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.)1981
Sulfur Atoms1

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