2-(2-Amino-4-ethyl-5-methyl-6-oxopyrimidin-1(6H)-yl)-N-(2,4-dimethylphenyl)acetamide CAS 1251692-20-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1251692-20-2
Molecular FormulaC17H22N4O2
Molecular Weight314.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-Amino-4-ethyl-5-methyl-6-oxopyrimidin-1(6H)-yl)-N-(2,4-dimethylphenyl)acetamide CAS 1251692-20-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 314.38 g/mol gives 2-(2-Amino-4-ethyl-5-methyl-6-oxopyrimidin-1(6H)-yl)-N-(2,4-dimethylphenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(2-Amino-4-ethyl-5-methyl-6-oxopyrimidin-1(6H)-yl)-N-(2,4-dimethylphenyl)acetamide (CAS 1251692-20-2), a certified reference material (molecular formula C17H22N4O2, MW 314.38 g/mol) for analytical method development and quality control.

Based on its molecular formula C17H22N4O2, 2-(2-Amino-4-ethyl-5-methyl-6-oxopyrimidin-1(6H)-yl)-N-(2,4-dimethylphenyl)acetamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.38 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.

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 FormulaC17H22N4O2
Molecular Weight314.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms4

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