Quercetin 3-O-robinobioside CAS 52525-35-6

Purity 97%+In StockPharmaceutical Standards
CAS No.52525-35-6
Molecular FormulaC27H30O16
Molecular Weight610.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Quercetin 3-O-robinobioside CAS 52525-35-6 chemical structure

Description

As a certified reference material (CRM), Quercetin 3-O-robinobioside 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.

Quercetin 3-O-robinobioside (CAS 52525-35-6) is a high-purity analytical reference standard with the molecular formula C27H30O16 and a molecular weight of 610.52 g/mol.

The molecular framework of Quercetin 3-O-robinobioside (C27H30O16) 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).

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.

Physical & Chemical Properties

Molecular FormulaC27H30O16
Molecular Weight610.52 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

Related Quercetin Standards

Recommended Standards

Why CATO?