Description

(S)-3-(4-Bromophenyl)Pent-4-Enamide CAS NO 918149-71-0 is a high-purity chiral building block featuring a bromophenyl group and an enamide moiety, making it a versatile intermediate for advanced organic synthesis. Its defined stereochemistry and reactive functional groups are critical for constructing complex molecules with high enantiomeric purity. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries engaged in the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel therapeutic agents, particularly in kinase inhibitor and CNS drug candidates.
• Agrochemical Synthesis: Used in the preparation of advanced, enantiomerically pure pesticides and herbicides.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands in asymmetric catalysis.
• Material Science Research: Building block for creating novel organic frameworks and functional polymers.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and stereoselective synthesis.

Basic Information

Product Name	(S)-3-(4-Bromophenyl)Pent-4-Enamide
CAS No.	918149-71-0
Molecular Formula	C₁₁H₁₂BrNO
Molecular Weight	254.12 g/mol
Synonyms	(S)-3-(4-Bromophenyl)-4-pentenamide; (S)-3-(p-Bromophenyl)pent-4-enamide; (S)-3-(4-Bromophenyl)pent-4-enamide; 918149-71-0; (S)-3-(4-Bromophenyl)-4-pentenamide; (S)-3-(4-Bromophenyl)pent-4-en-amide; (S)-3-(4-Bromophenyl)pent-4-enamide; (S)-3-(4-Bromophenyl)pent-4-enoic acid amide
EINECS	Contact for details

Quality Control

Our (S)-3-(4-Bromophenyl)Pent-4-Enamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC for enantiomeric excess (ee) verification, NMR, and mass spectrometry for structural confirmation, to ensure high chemical and chiral purity. Certificates of Analysis (COA) with detailed specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.