1,4-diethyl 2,2-dimethylbutanedioate CAS 39155-16-3

Purity 97%+In StockPharmaceutical Standards
CAS No.39155-16-3
Molecular FormulaC10H18O4
Molecular Weight202.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4-diethyl 2,2-dimethylbutanedioate CAS 39155-16-3 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.

1,4-diethyl 2,2-dimethylbutanedioate (CAS 39155-16-3) is a high-purity analytical reference standard with the molecular formula C10H18O4 and a molecular weight of 202.25 g/mol.

1,4-diethyl 2,2-dimethylbutanedioate (C10H18O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), 1,4-diethyl 2,2-dimethylbutanedioate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H18O4
Molecular Weight202.25 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.)1968

Related diethyl Standards

Recommended Standards

Why CATO?