Description

Benzenepropanoic Acid, 2-(Chlorocarbonyl)- (9Ci) is a key chemical intermediate characterized by its reactive carbonyl chloride and carboxylic acid functional groups. This compound is essential for the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors, where it serves as a versatile building block. It is primarily sought after by research and development chemists, process development scientists, and manufacturers in fine chemical and active pharmaceutical ingredient (API) production.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with arylpropionic acid backbones.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or precursor for specialty polymers and liquid crystal materials requiring specific aromatic-acid functionalities.
• Organic Synthesis & Research: A versatile reagent for amide bond formation and other coupling reactions in academic and industrial research laboratories.
• Peptide Mimetic Development: Employed in the design and synthesis of peptide analogs and bioisosteres for medicinal chemistry applications.

Basic Information

Product Name	Benzenepropanoic Acid, 2-(Chlorocarbonyl)- (9Ci)
CAS No.	204995-00-6
Molecular Formula	C10H9ClO3
Molecular Weight	212.63 g/mol
Synonyms	2-(Chlorocarbonyl)benzenepropanoic Acid; 3-[2-(Chlorocarbonyl)phenyl]propanoic Acid; 2-(Chloroformyl)hydrocinnamic Acid; 3-(2-Chlorocarbonylphenyl)propionic Acid; NSC 405124; Hydrocinnamic acid, 2-(chlorocarbonyl)-; Benzenepropanoic acid, 2-(chlorocarbonyl)- (9CI)
EINECS	Contact for details

Quality Control

Our Benzenepropanoic Acid, 2-(Chlorocarbonyl)- (9Ci) is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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 strong acid/organic solvent nature, the container must be kept tightly sealed to exclude moisture and stored separately from bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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