Description

Benzoyl Chloride, 5-Amino-2-Chloro-4-Fluoro- (9Ci) is a multifunctional aromatic building block featuring a reactive benzoyl chloride group and a substituted aniline core. This compound is of significant commercial interest as a key intermediate in the synthesis of complex, high-value molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers for developing active pharmaceutical ingredients (APIs) and advanced crop protection agents. The CAS number for this compound is 132070-04-3.

Application

This specialized benzoyl chloride derivative serves as a versatile synthon in advanced organic synthesis. Its primary applications include:

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in the development of antibacterial and antifungal agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, leveraging its halogenated aniline structure.
• Dyestuff and Pigment Manufacturing: Acts as a precursor for creating specialized azo dyes and high-performance pigments.
• Material Science Research: Employed in the development of monomers for specialty polymers and advanced organic electronic materials.
• Chemical Research & Development: Serves as a standard reagent in academic and industrial R&D for exploring new organic reactions and methodologies.

Basic Information

Product Name	Benzoyl Chloride, 5-Amino-2-Chloro-4-Fluoro- (9Ci)
CAS No.	132070-04-3
Molecular Formula	C7H4Cl2FNO
Molecular Weight	207.99 g/mol
Synonyms	5-Amino-2-chloro-4-fluorobenzoyl chloride; 2-Chloro-4-fluoro-5-aminobenzoyl chloride; 5-Amino-2,4-dichlorobenzoyl chloride, 4-fluoro-; Benzoyl chloride, 5-amino-2-chloro-4-fluoro-; 2-Chloro-4-fluoro-5-nitrobenzoyl chloride (reduction precursor); (5-Amino-2-chloro-4-fluorophenyl)(chloro)methanone
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 5-Amino-2-Chloro-4-Fluoro- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis workflows.

Storage

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

Specification

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

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