Tert-butyl 3-cyclohexyl-3-oxopropanoate CAS 128917-50-0

Purity 97%+In StockPharmaceutical Standards
CAS No.128917-50-0
Molecular FormulaC13H22O3
Molecular Weight226.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 3-cyclohexyl-3-oxopropanoate CAS 128917-50-0 chemical structure

Description

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.

CATO supplies Tert-butyl 3-cyclohexyl-3-oxopropanoate (CAS 128917-50-0), a certified reference material (molecular formula C13H22O3, MW 226.31 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Tert-butyl 3-cyclohexyl-3-oxopropanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC13H22O3
Molecular Weight226.31 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, 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.)1993

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