(2E,4Z)-2,4-Decadienoic Acid Methyl Ester CAS 4493-42-9

Purity 97%+In StockPharmaceutical Standards
CAS No.4493-42-9
Molecular FormulaC11H18O2
Molecular Weight182.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,4Z)-2,4-Decadienoic Acid Methyl Ester CAS 4493-42-9 chemical structure

Description

CATO supplies (2E,4Z)-2,4-Decadienoic Acid Methyl Ester (CAS 4493-42-9), a certified reference material (molecular formula C11H18O2, MW 182.26 g/mol) for analytical method development and quality control.

The molecular framework of (2E,4Z)-2,4-Decadienoic Acid Methyl Ester (C11H18O2) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), (2E,4Z)-2,4-Decadienoic Acid Methyl Ester 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 FormulaC11H18O2
Molecular Weight182.26 g/mol
Purity97%+
StorageStore at 2-8°C
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.)1958

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