2-Benzyl-6-[(E)-2-phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one CAS 337921-95-6

Purity 97%+In StockPharmaceutical Standards
CAS No.337921-95-6
Molecular FormulaC19H18N2O
Molecular Weight290.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Benzyl-6-[(E)-2-phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one CAS 337921-95-6 chemical structure

Description

CATO supplies 2-Benzyl-6-[(E)-2-phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 337921-95-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18N2O. Molecular weight: 290.36 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H18N2O
Molecular Weight290.36 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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