Triglycerol monostearate CAS 26855-43-6

Purity 97%+In StockPharmaceutical Standards
CAS No.26855-43-6
Molecular FormulaC27H54O8
Molecular Weight506.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Triglycerol monostearate CAS 26855-43-6 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies Triglycerol monostearate (CAS 26855-43-6), a certified reference material (molecular formula C27H54O8, MW 506.71 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Triglycerol monostearate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 506.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC27H54O8
Molecular Weight506.71 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)1.0
CAS Registry Year (est.)1964

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