Methyl (9Z,11Z)-octadeca-9,11-dienoate CAS 822-10-6

Purity 97%+In StockPharmaceutical Standards
CAS No.822-10-6
Molecular FormulaC19H34O2
Molecular Weight294.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (9Z,11Z)-octadeca-9,11-dienoate CAS 822-10-6 chemical structure

Description

CATO manufactures Methyl (9Z,11Z)-octadeca-9,11-dienoate 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.

Methyl (9Z,11Z)-octadeca-9,11-dienoate (CAS 822-10-6) is a high-purity analytical reference standard with the molecular formula C19H34O2 and a molecular weight of 294.47 g/mol.

The molecular framework of Methyl (9Z,11Z)-octadeca-9,11-dienoate (C19H34O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC19H34O2
Molecular Weight294.47 g/mol
Purity97%+
StorageStore at room temperature
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

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