(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one CAS 349417-98-7

Purity 97%+In StockPharmaceutical Standards
CAS No.349417-98-7
Molecular FormulaC19H19ClN2O
Molecular Weight326.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one CAS 349417-98-7 chemical structure

Description

The occurrence of (E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one (CAS 349417-98-7), molecular formula C19H19ClN2O and molecular weight 326.82 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C19H19ClN2O, (E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC19H19ClN2O
Molecular Weight326.82 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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 Atoms2

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