p-Isothiocyanatophenyl α-D-Glucopyranoside CAS 20581-45-7

Purity 97%+In StockPharmaceutical Standards
CAS No.20581-45-7
Molecular FormulaC13H15NO6S
Molecular Weight313.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

p-Isothiocyanatophenyl α-D-Glucopyranoside CAS 20581-45-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 313.33 g/mol gives p-Isothiocyanatophenyl α-D-Glucopyranoside distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies p-Isothiocyanatophenyl α-D-Glucopyranoside (CAS 20581-45-7), a certified reference material (molecular formula C13H15NO6S, MW 313.33 g/mol) for analytical method development and quality control.

p-Isothiocyanatophenyl α-D-Glucopyranoside (C13H15NO6S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), p-Isothiocyanatophenyl α-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 FormulaC13H15NO6S
Molecular Weight313.33 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms1
Sulfur Atoms1

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