Dioctanoylglycol CAS 627-86-1

Purity 97%+In StockPharmaceutical Standards
CAS No.627-86-1
Molecular FormulaC18H34O4
Molecular Weight314.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dioctanoylglycol CAS 627-86-1 chemical structure

Description

As a certified reference material (CRM), Dioctanoylglycol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Dioctanoylglycol (CAS 627-86-1), molecular formula C18H34O4 and molecular weight 314.46 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Dioctanoylglycol (C18H34O4) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

Molecular FormulaC18H34O4
Molecular Weight314.46 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.)1957

Recommended Standards

Why CATO?