Description

2-Pentenoic Acid, 5-(4-Chlorophenyl)-3-Phenyl-, (2E)- is a specialized organic compound featuring a conjugated pentenoic acid backbone substituted with chlorophenyl and phenyl groups. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthesizing complex molecules. It is primarily utilized by research institutions and fine chemical manufacturers engaged in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex molecular architectures.
• Agrochemical Research: Serves as a building block for developing new active ingredients for crop protection products.
• Material Science: Used in the research and development of specialty polymers and advanced organic materials with tailored properties.
• Chemical Synthesis: Acts as a versatile synthon in organic chemistry for constructing complex molecules via reactions like Michael additions or cyclizations.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and exploring new synthetic pathways.

Basic Information

Item	Detail
Product Name	2-Pentenoic Acid, 5-(4-Chlorophenyl)-3-Phenyl-, (2E)-
CAS No.	1180676-33-8
Molecular Formula	C17H15ClO2
Molecular Weight	286.75 g/mol
Synonyms	(2E)-5-(4-Chlorophenyl)-3-phenyl-2-pentenoic acid; 5-(4-Chlorophenyl)-3-phenyl-2-pentenoic acid, (E)-; 2-Pentenoic acid, 5-(4-chlorophenyl)-3-phenyl-, (2E)-; 5-(p-Chlorophenyl)-3-phenyl-2-pentenoic acid; (E)-5-(4-Chlorophenyl)-3-phenylpent-2-enoic acid
EINECS	Contact for details

Quality Control

Our production of 2-Pentenoic Acid, 5-(4-Chlorophenyl)-3-Phenyl-, (2E)- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for applications requiring the highest level of quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.