Ethyl 3-oxododecanoate CAS 67342-99-8

Purity 97%+In StockPharmaceutical Standards
CAS No.67342-99-8
Molecular FormulaC14H26O3
Molecular Weight242.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 3-oxododecanoate CAS 67342-99-8 chemical structure

Description

CATO supplies Ethyl 3-oxododecanoate (CAS 67342-99-8), a certified reference material (molecular formula C14H26O3, MW 242.35 g/mol) for analytical method development and quality control.

The molecular framework of Ethyl 3-oxododecanoate (C14H26O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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 FormulaC14H26O3
Molecular Weight242.35 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1976

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