3-Methyl-2-cyclohexenone CAS 1193-18-6

Purity >95%In StockPharmaceutical Standards
CAS No.1193-18-6
Molecular FormulaC7H10O
Molecular Weight110.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-2-cyclohexenone CAS 1193-18-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 110.15 g/mol gives 3-Methyl-2-cyclohexenone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Methyl-2-cyclohexenone (CAS 1193-18-6), molecular formula C7H10O and molecular weight 110.15 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, 3-Methyl-2-cyclohexenone is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 110.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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 FormulaC7H10O
Molecular Weight110.15 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

Related Methyl Standards

Recommended Standards

Why CATO?