Description

Benzoyl Chloride, 3-Amino-4-Chloro- (9Ci) is a key halogenated aromatic building block with a reactive acid chloride group and a protected amine functionality. This compound matters for its versatility in synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists for creating active pharmaceutical ingredients (APIs), advanced intermediates, and specialty dyes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where its chlorinated aromatic structure contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a key intermediate for creating azo dyes and other complex colorants, providing thermal and chemical stability.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyamides and engineering plastics.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Liquid Crystal and OLED Material Production: Used in the synthesis of advanced electronic materials due to its rigid, substituted benzoyl structure.

Basic Information

Product Name	Benzoyl Chloride, 3-Amino-4-Chloro- (9Ci)
CAS No.	62720-58-5
Molecular Formula	C7H5Cl2NO
Molecular Weight	190.03 g/mol
Synonyms	3-Amino-4-chlorobenzoyl chloride; 4-Chloro-3-aminobenzoyl chloride; 3-Amino-4-chlorobenzoic acid chloride; Benzoic acid, 3-amino-4-chloro-, chloride; 3-Amino-4-chloro-benzoic acid chloride; 4-Chloro-m-aminobenzoyl chloride; (3-Amino-4-chlorophenyl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 3-Amino-4-Chloro- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available 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). Due to its hygroscopic and moisture-sensitive nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from strong bases, oxidizers, and moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Assay	97.0 - 102.0 %
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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