1,19-EICOSADIENE CAS 14811-95-1

Purity >90%In StockPharmaceutical Standards
CAS No.14811-95-1
Molecular FormulaC20H38
Molecular Weight278.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,19-EICOSADIENE CAS 14811-95-1 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 1,19-EICOSADIENE.

1,19-EICOSADIENE (CAS 14811-95-1), molecular formula C20H38 and molecular weight 278.52 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,19-EICOSADIENE (C20H38) is characterized by an organic framework. 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 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.

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 FormulaC20H38
Molecular Weight278.52 g/mol
Purity>90%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1961

Recommended Standards

Why CATO?