3|A-(Benzoyloxy)cholest-5-en-7-one 3|A-Hydroxy-cholest-5-en-7-one Benzoate 6997-41-7 CAS 6997-41-7

Purity 97%+In StockPharmaceutical Standards
CAS No.6997-41-7
Molecular FormulaC34H48O3
Molecular Weight504.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3|A-(Benzoyloxy)cholest-5-en-7-one 3|A-Hydroxy-cholest-5-en-7-one Benzoate 6997-41-7 CAS 6997-41-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3|A-(Benzoyloxy)cholest-5-en-7-one 3|A-Hydroxy-cholest-5-en-7-one Benzoate 6997-41-7.

3|A-(Benzoyloxy)cholest-5-en-7-one 3|A-Hydroxy-cholest-5-en-7-one Benzoate 6997-41-7 (CAS 6997-41-7) is a high-purity analytical reference standard with the molecular formula C34H48O3 and a molecular weight of 504.74 g/mol.

Based on its molecular formula C34H48O3, 3|A-(Benzoyloxy)cholest-5-en-7-one 3|A-Hydroxy-cholest-5-en-7-one Benzoate 6997-41-7 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 504.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures 3|A-(Benzoyloxy)cholest-5-en-7-one 3|A-Hydroxy-cholest-5-en-7-one Benzoate 6997-41-7 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC34H48O3
Molecular Weight504.74 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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