Methyl (S,9Z,11E)-13-hydroxyoctadeca-9,11-dienoate CAS 24058-13-7

Purity 97%+In StockPharmaceutical Standards
CAS No.24058-13-7
Molecular FormulaC19H34O3
Molecular Weight310.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (S,9Z,11E)-13-hydroxyoctadeca-9,11-dienoate CAS 24058-13-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl (S,9Z,11E)-13-hydroxyoctadeca-9,11-dienoate.

CATO supplies Methyl (S,9Z,11E)-13-hydroxyoctadeca-9,11-dienoate (CAS 24058-13-7), a certified reference material (molecular formula C19H34O3, MW 310.47 g/mol) for analytical method development and quality control.

The molecular framework of Methyl (S,9Z,11E)-13-hydroxyoctadeca-9,11-dienoate (C19H34O3) 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.

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.

Physical & Chemical Properties

Molecular FormulaC19H34O3
Molecular Weight310.47 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
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.)1963

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