1-Ethyl 3-methyl 2-methoxymalonate CAS 56752-40-0

Purity 97%+In StockPharmaceutical Standards
CAS No.56752-40-0
Molecular FormulaC7H12O5
Molecular Weight176.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl 3-methyl 2-methoxymalonate CAS 56752-40-0 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 1-Ethyl 3-methyl 2-methoxymalonate (CAS 56752-40-0), a certified reference material (molecular formula C7H12O5, MW 176.17 g/mol) for analytical method development and quality control.

Structurally, 1-Ethyl 3-methyl 2-methoxymalonate (C7H12O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 176.17 g/mol, it falls into the medium-molecular-weight range.

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 FormulaC7H12O5
Molecular Weight176.17 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1973

Recommended Standards

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