1,3-Dinonadecanoin CAS 372490-74-9

Purity >95%In StockPharmaceutical Standards
CAS No.372490-74-9
Molecular FormulaC41H80O5
Molecular Weight653.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Dinonadecanoin CAS 372490-74-9 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 1,3-Dinonadecanoin.

1,3-Dinonadecanoin (CAS 372490-74-9), molecular formula C41H80O5 and molecular weight 653.07 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1,3-Dinonadecanoin is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 653.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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 FormulaC41H80O5
Molecular Weight653.07 g/mol
Purity>95%
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2025

Recommended Standards

Why CATO?