Pentaerythritol Dipropionate CAS 103839-42-5

Purity >95%In StockPharmaceutical Standards
CAS No.103839-42-5
Molecular FormulaC11H20O6
Molecular Weight248.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pentaerythritol Dipropionate CAS 103839-42-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 248.27 g/mol gives Pentaerythritol Dipropionate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Pentaerythritol Dipropionate (CAS 103839-42-5), molecular formula C11H20O6 and molecular weight 248.27 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Pentaerythritol Dipropionate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 248.27 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.

CATO manufactures Pentaerythritol Dipropionate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H20O6
Molecular Weight248.27 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1986

Related Pentaerythritol Standards

Recommended Standards

Why CATO?