N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-4-phenylbutanamide CAS 899952-27-3

Purity 97%+In StockPharmaceutical Standards
CAS No.899952-27-3
Molecular FormulaC19H19N3O2
Molecular Weight321.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-4-phenylbutanamide CAS 899952-27-3 chemical structure

Description

High-purity N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-4-phenylbutanamide (CAS 899952-27-3) pharmaceutical standards reference standard. Molecular formula: C19H19N3O2. Molecular weight: 321.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H19N3O2
Molecular Weight321.37 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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