Glyceryl monostearate CAS 22610-63-5

Purity >95%In StockPharmaceutical Standards
CAS No.22610-63-5
Molecular FormulaC21H42O4
Molecular Weight358.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Glyceryl monostearate CAS 22610-63-5 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 Glyceryl monostearate.

Glyceryl monostearate (CAS 22610-63-5) is a high-purity analytical reference standard with the molecular formula C21H42O4 and a molecular weight of 358.56 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Glyceryl monostearate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 358.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), Glyceryl monostearate 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 FormulaC21H42O4
Molecular Weight358.56 g/mol
Purity>95%
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.)1963

Related Glyceryl Standards

Recommended Standards

Why CATO?