Ethyl 1-ethyl-4-oxocyclohexanecarboxylate CAS 59032-71-2

Purity 97%+In StockPharmaceutical Standards
CAS No.59032-71-2
Molecular FormulaC11H18O3
Molecular Weight198.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 1-ethyl-4-oxocyclohexanecarboxylate CAS 59032-71-2 chemical structure

Description

As a certified reference material (CRM), Ethyl 1-ethyl-4-oxocyclohexanecarboxylate 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 Ethyl 1-ethyl-4-oxocyclohexanecarboxylate (CAS 59032-71-2), a certified reference material (molecular formula C11H18O3, MW 198.26 g/mol) for analytical method development and quality control.

Structurally, Ethyl 1-ethyl-4-oxocyclohexanecarboxylate (C11H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 198.26 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 FormulaC11H18O3
Molecular Weight198.26 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1973

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