Description

Benzenepropanoic Acid, 4-Chloro-α-2-Propen-1-Yl- is a specialized organic intermediate featuring a chlorinated benzene ring and a propenyl side chain. This unique molecular structure makes it a valuable building block for synthesizing more complex molecules in advanced chemical manufacturing. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a building block for creating specialized organic compounds used in electronic displays and optoelectronic devices.
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing material properties for specialty plastics and coatings.
• Organic Synthesis & Research: A versatile reagent for academic and industrial research in synthetic organic chemistry, particularly for constructing complex aromatic systems.
• Dye & Pigment Intermediate: Utilized in the production of specialized colorants and high-performance pigments.

Basic Information

Product Name	Benzenepropanoic Acid, 4-Chloro-α-2-Propen-1-Yl-
CAS No.	91393-56-5
Molecular Formula	C12H13ClO2
Molecular Weight	224.68 g/mol
Synonyms	4-Chloro-α-(2-propen-1-yl)benzenepropanoic Acid; 3-(4-Chlorophenyl)-4-pentenoic Acid; (4-Chlorophenyl)-4-pentenoic Acid; 4-Chloro-α-allylhydrocinnamic Acid; 3-(4-Chlorophenyl)pent-4-enoic Acid; 4-Chloro-α-(2-propenyl)benzenepropanoic Acid; α-Allyl-4-chlorohydrocinnamic Acid
EINECS	Contact for details

Quality Control

Our Benzenepropanoic Acid, 4-Chloro-α-2-Propen-1-Yl- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. Handle and store in accordance with all applicable local and international regulations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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