Hesperidin Impurity 7 CAS CATO-C4X-33277

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-33277
Molecular FormulaC30H38O15
Molecular Weight638.61 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Hesperidin Impurity 7 CAS CATO-C4X-33277 chemical structure

Description

Hesperidin Impurity 7 (CAS CATO-C4X-33277) is a certified pharmaceutical impurity reference standard with the molecular formula C30H38O15 and a molecular weight of 638.61 g/mol.

Hesperidin Impurity 7 (C30H38O15) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

As a certified reference material (CRM), Hesperidin Impurity 7 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 FormulaC30H38O15
Molecular Weight638.61 g/mol
Purity>95%
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present

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