(1E)-N-(2-Chloro-4-fluorophenyl)-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine CAS 297149-78-1

Purity 97%+In StockPharmaceutical Standards
CAS No.297149-78-1
Molecular FormulaC20H13Cl3FNO
Molecular Weight408.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1E)-N-(2-Chloro-4-fluorophenyl)-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine CAS 297149-78-1 chemical structure

Description

(1E)-N-(2-Chloro-4-fluorophenyl)-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}methanimine (CAS 297149-78-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H13Cl3FNO. Molecular weight: 408.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H13Cl3FNO
Molecular Weight408.68 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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