N-(2-Methylphenyl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide CAS 478063-36-4

Purity 97%+In StockPharmaceutical Standards
CAS No.478063-36-4
Molecular FormulaC18H15N3O2
Molecular Weight305.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-Methylphenyl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide CAS 478063-36-4 chemical structure

Description

CATO supplies N-(2-Methylphenyl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide (CAS 478063-36-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15N3O2. Molecular weight: 305.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H15N3O2
Molecular Weight305.33 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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