(13Z)-Octadeca-3,13-dien-1-yl acetate CAS 405218-61-3

Purity 97%+In StockPharmaceutical Standards
CAS No.405218-61-3
Molecular FormulaC18H34O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(13Z)-Octadeca-3,13-dien-1-yl acetate CAS 405218-61-3 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

(13Z)-Octadeca-3,13-dien-1-yl acetate (CAS 405218-61-3), molecular formula C18H34OC2H4O2 and molecular weight 326.52 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (13Z)-Octadeca-3,13-dien-1-yl acetate (C18H34OC2H4O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 326.52 g/mol, it falls into the moderately-high-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.

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 FormulaC18H34O C2H4O2
Molecular Weight326.52 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2025

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