3,29-O-dibenzoyloxykarounidiol CAS 389122-01-4

Purity >95%In StockPharmaceutical Standards
CAS No.389122-01-4
Molecular FormulaC44H56O4
Molecular Weight648.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,29-O-dibenzoyloxykarounidiol CAS 389122-01-4 chemical structure

Description

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

3,29-O-dibenzoyloxykarounidiol (CAS 389122-01-4) is a high-purity analytical reference standard with the molecular formula C44H56O4 and a molecular weight of 648.91 g/mol.

The molecular framework of 3,29-O-dibenzoyloxykarounidiol (C44H56O4) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), 3,29-O-dibenzoyloxykarounidiol 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 FormulaC44H56O4
Molecular Weight648.91 g/mol
Purity>95%
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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