3,4-Dimethylpyridin-2(1H)-one CAS 36330-90-2

Purity 97%+In StockPharmaceutical Standards
CAS No.36330-90-2
Molecular FormulaC7H9NO
Molecular Weight123.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dimethylpyridin-2(1H)-one CAS 36330-90-2 chemical structure

Description

Based on its molecular formula C7H9NO, 3,4-Dimethylpyridin-2(1H)-one contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 123.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

3,4-Dimethylpyridin-2(1H)-one (CAS 36330-90-2) is a high-purity analytical reference standard with the molecular formula C7H9NO and a molecular weight of 123.15 g/mol.

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 FormulaC7H9NO
Molecular Weight123.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms1

Related Dimethylpyridin Standards

Recommended Standards

Why CATO?