(2E)-N-(2-Chlorophenyl)-3-[4-(4-chlorophenyl)piperazin-1-yl]but-2-enamide CAS 306977-29-7

Purity 97%+In StockPharmaceutical Standards
CAS No.306977-29-7
Molecular FormulaC20H21Cl2N3O
Molecular Weight390.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-N-(2-Chlorophenyl)-3-[4-(4-chlorophenyl)piperazin-1-yl]but-2-enamide CAS 306977-29-7 chemical structure

Description

(2E)-N-(2-Chlorophenyl)-3-[4-(4-chlorophenyl)piperazin-1-yl]but-2-enamide (CAS 306977-29-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H21Cl2N3O. Molecular weight: 390.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H21Cl2N3O
Molecular Weight390.31 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 DMSO, DMF, methanol
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 ContentCl-containing
Nitrogen Atoms3

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