(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(4-isobutylphenyl)prop-2-en-1-one CAS 329778-14-5

Purity 97%+In StockPharmaceutical Standards
CAS No.329778-14-5
Molecular FormulaC23H27ClN2O
Molecular Weight382.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(4-isobutylphenyl)prop-2-en-1-one CAS 329778-14-5 chemical structure

Description

The occurrence of (E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(4-isobutylphenyl)prop-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-(4-isobutylphenyl)prop-2-en-1-one (CAS 329778-14-5), molecular formula C23H27ClN2O and molecular weight 382.93 g/mol, is a CATO reference standard with documented purity and traceability.

(E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(4-isobutylphenyl)prop-2-en-1-one (C23H27ClN2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-(4-isobutylphenyl)prop-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 FormulaC23H27ClN2O
Molecular Weight382.93 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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