(1E,4E)-1,5-Bis(2-chloro-6-fluorophenyl)-1,4-pentadien-3-one CAS 346670-60-8

Purity 97%+In StockPharmaceutical Standards
CAS No.346670-60-8
Molecular FormulaC17H10Cl2F2O
Molecular Weight339.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1E,4E)-1,5-Bis(2-chloro-6-fluorophenyl)-1,4-pentadien-3-one CAS 346670-60-8 chemical structure

Description

CATO supplies (1E,4E)-1,5-Bis(2-chloro-6-fluorophenyl)-1,4-pentadien-3-one (CAS 346670-60-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H10Cl2F2O. Molecular weight: 339.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC17H10Cl2F2O
Molecular Weight339.16 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing

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