Description

2,4-Dichloro-5-Nitrobenzoic Acid is a versatile and high-value aromatic carboxylic acid derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both electron-withdrawing chloro and nitro substituents, makes it an essential building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzoic acid core.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators where the dichloro-nitro substitution pattern is biologically active.
• Dyestuff and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in coupling reactions, such as Suzuki or Buchwald-Hartwig amination, to create biaryl systems or introduce carboxylic acid functionality.
• Ligand and Catalyst Development: Useful for synthesizing specialized ligands for metal catalysis or as a component in metal-organic frameworks (MOFs).
• Research and Development: A valuable reagent in academic and industrial R&D for exploring new chemical reactions and synthesizing novel compound libraries.

Basic Information

Product Name	2,4-Dichloro-5-Nitrobenzoic Acid
CAS No.	19861-62-2
Molecular Formula	C7H3Cl2NO4
Molecular Weight	236.01 g/mol
Synonyms	5-Nitro-2,4-dichlorobenzoic acid; 2,4-Dichloro-5-nitrobenzoic acid; Benzoic acid, 2,4-dichloro-5-nitro-; NSC 403107; 2,4-Dichloro-5-nitro-benzoic acid; 2,4-Dichloro-5-nitrobenzoic acid (ACI); 2,4-Dichloro-5-nitrobenzoic acid, 98+%
EINECS	243-361-3

Quality Control

Our 2,4-Dichloro-5-Nitrobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming specifications for identity, assay, and impurity profiles. We adhere to cGMP principles where applicable to support our 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. The container should be kept tightly closed to prevent moisture absorption.

Specification

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