2-Allyl-4,5-dichloropyridazin-3(2H)-one CAS 77541-70-9

Purity 97%+In StockPharmaceutical Standards
CAS No.77541-70-9
Molecular FormulaC7H6Cl2N2O
Molecular Weight205.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Allyl-4,5-dichloropyridazin-3(2H)-one CAS 77541-70-9 chemical structure

Description

Order 2-Allyl-4,5-dichloropyridazin-3(2H)-one (CAS 77541-70-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6Cl2N2O. Molecular weight: 205.04 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC7H6Cl2N2O
Molecular Weight205.04 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentCl-containing
Nitrogen Atoms2

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