1-(tert-Butyl) 3-ethyl 2-methylmalonate CAS 56834-42-5

Purity 97%+In StockPharmaceutical Standards
CAS No.56834-42-5
Molecular FormulaC10H18O4
Molecular Weight202.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(tert-Butyl) 3-ethyl 2-methylmalonate CAS 56834-42-5 chemical structure

Description

As a certified reference material (CRM), 1-(tert-Butyl) 3-ethyl 2-methylmalonate 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.

CATO supplies 1-(tert-Butyl) 3-ethyl 2-methylmalonate (CAS 56834-42-5), a certified reference material (molecular formula C10H18O4, MW 202.25 g/mol) for analytical method development and quality control.

Structurally, 1-(tert-Butyl) 3-ethyl 2-methylmalonate (C10H18O4) 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 202.25 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

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.)1973

Recommended Standards

Why CATO?