Methyl O-acetylricinoleate CAS 140-03-4

Purity 97%+In StockPharmaceutical Standards
CAS No.140-03-4
Molecular FormulaC21H38O4
Molecular Weight354.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl O-acetylricinoleate CAS 140-03-4 chemical structure

Description

CATO manufactures Methyl O-acetylricinoleate 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.

CATO supplies Methyl O-acetylricinoleate (CAS 140-03-4), a certified reference material (molecular formula C21H38O4, MW 354.52 g/mol) for analytical method development and quality control.

Methyl O-acetylricinoleate (C21H38O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

Physical & Chemical Properties

Molecular FormulaC21H38O4
Molecular Weight354.52 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

Recommended Standards

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