Home > Pharmaceutical Standards > 3H,4H-pyrido[3,2-d]pyrimidin-4-one (37538-67-3)
3H,4H-pyrido[3,2-d]pyrimidin-4-one CAS 37538-67-3
Purity 97%+ In Stock Pharmaceutical Standards
CAS No. 37538-67-3
Molecular Formula C7H13N3O
Molecular Weight 155.20 g/mol
Category Pharmaceutical Standards / API Standards
Availability In Stock
Description CATO supplies 3H,4H-pyrido[3,2-d]pyrimidin-4-one (CAS 37538-67-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H13N3O. Molecular weight: 155.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties Molecular Formula C7H13N3O Molecular Weight 155.20 g/mol Appearance White to pale yellow crystalline powder. (faint amine-like odor) Purity 97%+ Storage Store at 2-8°C, protect from light Solubility (reference) Soluble in DMSO, DMF, methanol Stability Light-sensitive; avoid direct strong light Degree of Unsaturation (DBE) 3.0 UV Absorption UV-absorbing CAS Registry Year (est.) 1967 Nitrogen Atoms 3
Recommended Standards 3H,4H,5H,6H,7H,8H-pyrido[2,3-d]pyrimidin-4-one (CAS 3649-42-1) 3H-imidazo[4,5-b]pyridine-2-carbaldehyde (CAS 56805-24-4) 3-Ethynyl-1-methyl-1H-indole (CAS 85094-88-8) 3-Methyl-9-propyl-9-azabicyclo[3.3.1]nonan-3-ol (CAS 1211395-43-5) Methyl 3-(Hydrazinecarbonyl)Benzoate (CAS 67704-17-0) Dronedarone Impurity 39 (CAS CATO-C4X-109239) Ethyl 2-(2-iodobenzoyl)benzoate (CAS 890098-33-6) 4-(((4-Chlorophenyl)amino)methyl)-N,N-diethylaniline (CAS 723754-14-1) 2-(pyrrolidin-1-yl)thieno[2,3-d][1,3]thiazole-5-carboxylic acid (CAS 1211505-49-5) Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
« pyrido[2,3-d]pyrimidin-4-amine 2,4-Dihydroxypyrido[3,2-d]pyrimidine »
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