Aluminum oleate CAS 688-37-9

Purity 97%+In StockPharmaceutical Standards
CAS No.688-37-9
Molecular Formula3*C18H33O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Aluminum oleate CAS 688-37-9 chemical structure

Description

As a certified reference material (CRM), Aluminum oleate 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 Aluminum oleate (CAS 688-37-9), a certified reference material (molecular formula C18H33O2Al, MW 308.44 g/mol) for analytical method development and quality control.

Aluminum oleate (C18H33O2Al) 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.

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 Formula3*C18H33O2 Al
Molecular Weight308.44 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1957

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