Methyl (2E,4E)-dodeca-2,4-dienoate CAS 24738-46-3

Purity 97%+In StockPharmaceutical Standards
CAS No.24738-46-3
Molecular FormulaC13H22O2
Molecular Weight210.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (2E,4E)-dodeca-2,4-dienoate CAS 24738-46-3 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

CATO supplies Methyl (2E,4E)-dodeca-2,4-dienoate (CAS 24738-46-3), a certified reference material (molecular formula C13H22O2, MW 210.31 g/mol) for analytical method development and quality control.

Structurally, Methyl (2E,4E)-dodeca-2,4-dienoate (C13H22O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 210.31 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC13H22O2
Molecular Weight210.31 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.)1964

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