1-Ethyl-2,4-dioxo-7-(propan-2-yl)-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid CAS 937691-16-2

Purity 97%+In StockPharmaceutical Standards
CAS No.937691-16-2
Molecular FormulaC13H15N3O4
Molecular Weight277.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-2,4-dioxo-7-(propan-2-yl)-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid CAS 937691-16-2 chemical structure

Description

1-Ethyl-2,4-dioxo-7-(propan-2-yl)-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 937691-16-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H15N3O4. Molecular weight: 277.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H15N3O4
Molecular Weight277.28 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 Atoms3

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