Description

Benzoic Acid, 4-Amino-2,3-Dichloro- (8Ci,9Ci) is a halogenated and aminated derivative of benzoic acid, serving as a versatile and high-value synthetic intermediate. Its unique substitution pattern makes it a critical building block for creating complex molecules with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antimicrobial and anti-inflammatory agents.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure.
• Dye and Pigment Manufacturing: Used in the production of specialized azo dyes and high-performance pigments due to the reactive amino and carboxylic acid groups.
• Polymer Chemistry: Serves as a monomer or modifier in the synthesis of specialty polymers, including polyamides and polyesters, to impart specific properties.
• Research & Development: A valuable reagent in organic synthesis and medicinal chemistry research for constructing complex heterocyclic compounds.
• Liquid Crystal and Electronic Material Precursor: Used in the development of organic electronic materials and liquid crystal displays (LCDs).

Basic Information

Product Name	Benzoic Acid, 4-Amino-2,3-Dichloro- (8Ci,9Ci)
CAS No.	34263-51-9
Molecular Formula	C7H5Cl2NO2
Molecular Weight	206.03 g/mol
Synonyms	4-Amino-2,3-dichlorobenzoic acid; 2,3-Dichloro-4-aminobenzoic acid; Benzoic acid, 4-amino-2,3-dichloro-; 4-AADBA; 2,3-Dichloro-p-aminobenzoic acid
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Amino-2,3-Dichloro- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. Due to its functional groups, it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.