3-O-Octadecyl sn-Glycerol CAS 10567-22-3

Purity 97%+In StockPharmaceutical Standards
CAS No.10567-22-3
Molecular FormulaC21H44O3
Molecular Weight344.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-O-Octadecyl sn-Glycerol CAS 10567-22-3 chemical structure

Description

As a certified reference material (CRM), 3-O-Octadecyl sn-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.

CATO supplies 3-O-Octadecyl sn-Glycerol (CAS 10567-22-3), a certified reference material (molecular formula C21H44O3, MW 344.57 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-O-Octadecyl sn-Glycerol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.57 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.

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.

Physical & Chemical Properties

Molecular FormulaC21H44O3
Molecular Weight344.57 g/mol
Purity97%+
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)0.0
CAS Registry Year (est.)1960

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