Description

2-Chloro-3,5-Dinitrobenzoic Acid is a versatile and highly functionalized aromatic compound, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of reactive nitro and chloro substituents adjacent to a carboxylic acid group, enabling precise and multi-step chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require a high-purity building block for the synthesis of complex molecules, dyes, and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex aromatic or heterocyclic structures.
• Agrochemical Synthesis: Used in the development and production of herbicides, pesticides, and plant growth regulators, leveraging its reactive sites for structural diversification.
• Dye and Pigment Manufacturing: Serves as a foundational component for creating azo dyes and other colored compounds due to its nitro-substituted aromatic ring.
• Organic Synthesis Building Block: Employed in research and development for constructing complex molecules via nucleophilic substitution, reduction, and coupling reactions.
• Ligand and Catalyst Development: The carboxylic acid functionality allows for its use in creating chelating ligands for metal catalysts used in various industrial processes.
• Material Science Research: Investigated for the synthesis of specialty polymers and advanced organic materials with specific electronic or structural properties.

Basic Information

Product Name	2-Chloro-3,5-Dinitrobenzoic Acid
CAS No.	2497-91-8
Molecular Formula	C7H3ClN2O6
Molecular Weight	246.56 g/mol
Synonyms	3,5-Dinitro-2-chlorobenzoic Acid; 2-Chloro-3,5-dinitrobenzoic Acid; Benzoic acid, 2-chloro-3,5-dinitro-; 2-Chloro-3,5-dinitro-benzoic acid; NSC 403697; 2-Chloro-3,5-dinitrobenzoic acid (ACI); 2-Chloro-3,5-dinitrobenzoic acid, 97%
EINECS	219-687-9

Quality Control

Our 2-Chloro-3,5-Dinitrobenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our commitment to reliable supply and traceability meets the stringent requirements of global B2B customers in regulated industries.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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