2-Chloro-1-fluoro-4-(4-nitrophenyl)benzene CAS 904325-90-2

Purity 97%+In StockPharmaceutical Standards
CAS No.904325-90-2
Molecular FormulaC12H7ClFNO2
Molecular Weight251.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-1-fluoro-4-(4-nitrophenyl)benzene CAS 904325-90-2 chemical structure

Description

CATO supplies 2-Chloro-1-fluoro-4-(4-nitrophenyl)benzene (CAS 904325-90-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7ClFNO2. Molecular weight: 251.64 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H7ClFNO2
Molecular Weight251.64 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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