1-Palmito-2-stearin CAS 20296-26-8

Purity 97%+In StockPharmaceutical Standards
CAS No.20296-26-8
Molecular FormulaC37H72O5
Molecular Weight596.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Palmito-2-stearin CAS 20296-26-8 chemical structure

Description

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.

1-Palmito-2-stearin (CAS 20296-26-8), molecular formula C37H72O5 and molecular weight 596.96 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-Palmito-2-stearin is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 596.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

CATO manufactures 1-Palmito-2-stearin 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 FormulaC37H72O5
Molecular Weight596.96 g/mol
Purity97%+
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.)1962

Recommended Standards

Why CATO?