(9Z,12Z,15Z)-Octadeca-9,12,15-trienal CAS 2423-13-4

Purity >90%In StockPharmaceutical Standards
CAS No.2423-13-4
Molecular FormulaC18H30O
Molecular Weight262.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(9Z,12Z,15Z)-Octadeca-9,12,15-trienal CAS 2423-13-4 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 (9Z,12Z,15Z)-Octadeca-9,12,15-trienal.

(9Z,12Z,15Z)-Octadeca-9,12,15-trienal (CAS 2423-13-4), molecular formula C18H30O and molecular weight 262.43 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (9Z,12Z,15Z)-Octadeca-9,12,15-trienal (C18H30O) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 262.43 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC18H30O
Molecular Weight262.43 g/mol
Purity>90%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

Recommended Standards

Why CATO?