2-(1-Methyl-2,4-dioxo-5-propoxy-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetamide CAS 921480-54-8

Purity 97%+In StockPharmaceutical Standards
CAS No.921480-54-8
Molecular FormulaC13H16N4O4
Molecular Weight292.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(1-Methyl-2,4-dioxo-5-propoxy-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetamide CAS 921480-54-8 chemical structure

Description

2-(1-Methyl-2,4-dioxo-5-propoxy-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetamide (CAS 921480-54-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16N4O4. Molecular weight: 292.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC13H16N4O4
Molecular Weight292.29 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

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