Description

Benzenepropanoyl Chloride, 3-Chloro- is a specialized organic intermediate featuring both an acid chloride and a chloro-substituted aromatic ring. This bifunctional reactivity makes it a valuable building block for synthesizing more complex molecules in advanced chemical manufacturing. It is primarily utilized by research institutions and industrial producers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory conditions.
• Agrochemical Synthesis: Used in the production of herbicides and fungicides, where the chlorophenyl moiety contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing properties like adhesion, solubility, or reactivity.
• Dyestuff and Pigment Manufacturing: Acts as an intermediate in the production of complex organic dyes and high-performance pigments.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new organic reactions and material science applications.

Basic Information

Product Name	Benzenepropanoyl Chloride, 3-Chloro-
CAS No.	40478-50-0
Molecular Formula	C9H8Cl2O
Molecular Weight	203.07 g/mol
Synonyms	3-Chlorobenzene-1-propanoyl Chloride; 3-Chlorohydrocinnamoyl Chloride; 3-Chloro-β-phenylpropionyl Chloride; (3-Chlorophenyl)propionyl Chloride; m-Chlorohydrocinnamoyl Chloride; 3-Chlorophenylpropanoic Acid Chloride; 40478-50-0; NSC 403119
EINECS	Contact for details

Quality Control

Our Benzenepropanoyl Chloride, 3-Chloro- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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