4,5-Dichloro-2-(2,4-difluorophenyl)pyridazin-3(2H)-one CAS 107360-91-8

Purity 97%+In StockPharmaceutical Standards
CAS No.107360-91-8
Molecular FormulaC10H4Cl2F2N2O
Molecular Weight277.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Dichloro-2-(2,4-difluorophenyl)pyridazin-3(2H)-one CAS 107360-91-8 chemical structure

Description

4,5-Dichloro-2-(2,4-difluorophenyl)pyridazin-3(2H)-one (CAS 107360-91-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H4Cl2F2N2O. Molecular weight: 277.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H4Cl2F2N2O
Molecular Weight277.05 g/mol
AppearancePale yellow to 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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