1,3-diethyl 2-(methoxymethyl)-2-methylpropanedioate CAS 21398-92-5

Purity 97%+In StockPharmaceutical Standards
CAS No.21398-92-5
Molecular FormulaC10H18O5
Molecular Weight218.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-diethyl 2-(methoxymethyl)-2-methylpropanedioate CAS 21398-92-5 chemical structure

Description

CATO manufactures 1,3-diethyl 2-(methoxymethyl)-2-methylpropanedioate 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.

CATO supplies 1,3-diethyl 2-(methoxymethyl)-2-methylpropanedioate (CAS 21398-92-5), a certified reference material (molecular formula C10H18O5, MW 218.25 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1,3-diethyl 2-(methoxymethyl)-2-methylpropanedioate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 218.25 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.

Physical & Chemical Properties

Molecular FormulaC10H18O5
Molecular Weight218.25 g/mol
Purity97%+
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.)1963

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