Diethyleneglycoldistearate CAS 109-30-8

Purity 97%+In StockPharmaceutical Standards
CAS No.109-30-8
Molecular FormulaC40H78O5
Molecular Weight639.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyleneglycoldistearate CAS 109-30-8 chemical structure

Description

CATO supplies Diethyleneglycoldistearate (CAS 109-30-8), a certified reference material (molecular formula C40H78O5, MW 639.04 g/mol) for analytical method development and quality control.

Diethyleneglycoldistearate (C40H78O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 Diethyleneglycoldistearate 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 FormulaC40H78O5
Molecular Weight639.04 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.)1957

Recommended Standards

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