Methyl 2,3,4-tri-O-benzoyl-6-O-trityl-a-D-glucopyranoside CAS 20231-39-4

Purity 97%+In StockPharmaceutical Standards
CAS No.20231-39-4
Molecular FormulaC47H40O9
Molecular Weight748.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2,3,4-tri-O-benzoyl-6-O-trityl-a-D-glucopyranoside CAS 20231-39-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 748.82 g/mol gives Methyl 2,3,4-tri-O-benzoyl-6-O-trityl-a-D-glucopyranoside distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl 2,3,4-tri-O-benzoyl-6-O-trityl-a-D-glucopyranoside (CAS 20231-39-4) is a high-purity analytical reference standard with the molecular formula C47H40O9 and a molecular weight of 748.82 g/mol.

The molecular framework of Methyl 2,3,4-tri-O-benzoyl-6-O-trityl-a-D-glucopyranoside (C47H40O9) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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. 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.

As a certified reference material (CRM), Methyl 2,3,4-tri-O-benzoyl-6-O-trityl-a-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 FormulaC47H40O9
Molecular Weight748.82 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)28.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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