1-Stearoyl-rac-glycerol CAS 123-94-4

Purity >90%In StockPharmaceutical Standards
CAS No.123-94-4
Molecular FormulaC21H42O4
Molecular Weight358.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Stearoyl-rac-glycerol CAS 123-94-4 chemical structure

Description

As a certified reference material (CRM), 1-Stearoyl-rac-glycerol 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.

1-Stearoyl-rac-glycerol (CAS 123-94-4) is a high-purity analytical reference standard with the molecular formula C21H42O4 and a molecular weight of 358.56 g/mol.

1-Stearoyl-rac-glycerol (C21H42O4) 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 FormulaC21H42O4
Molecular Weight358.56 g/mol
Purity>90%
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

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