2''-O-Coumaroyljuglanin CAS 67214-05-5

Purity 97%+In StockPharmaceutical Standards
CAS No.67214-05-5
Molecular FormulaC29H24O12
Molecular Weight564.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2''-O-Coumaroyljuglanin CAS 67214-05-5 chemical structure

Description

2''-O-Coumaroyljuglanin (CAS 67214-05-5), molecular formula C29H24O12 and molecular weight 564.49 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C29H24O12, 2''-O-Coumaroyljuglanin contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 564.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 2''-O-Coumaroyljuglanin 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 FormulaC29H24O12
Molecular Weight564.49 g/mol
AppearancePale yellow to yellow crystalline powder
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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976

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