Methyl 6-isopropyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate CAS 174642-98-9

Purity 97%+In StockPharmaceutical Standards
CAS No.174642-98-9
Molecular FormulaC12H18O3
Molecular Weight210.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 6-isopropyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate CAS 174642-98-9 chemical structure

Description

The occurrence of Methyl 6-isopropyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Methyl 6-isopropyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate (CAS 174642-98-9), a certified reference material (molecular formula C12H18O3, MW 210.27 g/mol) for analytical method development and quality control.

Structurally, Methyl 6-isopropyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate (C12H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 210.27 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Methyl 6-isopropyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H18O3
Molecular Weight210.27 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2006

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