Description

3-(2-Chlorophenyl)-, (Z)-2-Propenoic Acid is a specialized organic intermediate featuring a chlorinated aromatic ring conjugated to an acrylic acid moiety in the Z (cis) configuration. This precise molecular architecture makes it a valuable synthon for constructing complex molecules in advanced chemical synthesis. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical sectors for applications requiring specific stereochemistry and functional group compatibility.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a cis-olefinic linkage adjacent to an aromatic system.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and insecticides where the chlorophenylacrylic acid structure imparts specific biological activity.
• Liquid Crystal & OLED Material Precursor: Acts as an intermediate in the development of advanced organic electronic materials and liquid crystal compounds.
• Polymer Modification: Employed to introduce functional groups into polymer chains for specialty coatings, adhesives, or resins with tailored properties.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new organic reactions, catalysis, and material science.
• Fine Chemical Synthesis: A versatile intermediate for creating complex fragrance, flavor, and dye molecules.

Basic Information

Product Name	3-(2-Chlorophenyl)-, (Z)-2-Propenoic Acid
CAS No.	704-96-1
Molecular Formula	C9H7ClO2
Molecular Weight	182.60 g/mol
Synonyms	(Z)-3-(2-Chlorophenyl)acrylic acid; (Z)-2-Chlorocinnamic acid; cis-3-(2-Chlorophenyl)propenoic acid; cis-2-Chlorocinnamic acid; (2Z)-3-(2-Chlorophenyl)-2-propenoic acid; 3-(2-Chlorophenyl)-(Z)-acrylic acid; (Z)-3-(o-Chlorophenyl)acrylic acid
EINECS	Contact for details

Quality Control

Our 3-(2-Chlorophenyl)-, (Z)-2-Propenoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from HPLC, NMR, and other relevant spectroscopic methods. Specifications can be tailored to meet research-grade or GMP-starting material requirements upon request.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Z-isomer)
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.