2-(4-(tert-Butyl)benzyl)phthalazin-1(2H)-one CAS 442660-47-1

Purity 97%+In StockPharmaceutical Standards
CAS No.442660-47-1
Molecular FormulaC19H20N2O
Molecular Weight292.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-(tert-Butyl)benzyl)phthalazin-1(2H)-one CAS 442660-47-1 chemical structure

Description

2-(4-(tert-Butyl)benzyl)phthalazin-1(2H)-one (CAS 442660-47-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20N2O. Molecular weight: 292.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC19H20N2O
Molecular Weight292.37 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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