Description

2-Chloro-5-Nitrobenzoic Acid is a versatile halogenated nitrobenzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring both electron-withdrawing chloro and nitro substituents, makes it an indispensable intermediate for creating complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise chemical functionality is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting specific biological pathways.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and pesticides, leveraging its reactive sites for creating effective crop protection agents.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing azo dyes and other complex colorants due to its nitro and carboxylic acid functional groups.
• Organic Synthesis Building Block: Employed in research laboratories and industrial settings for constructing more complex aromatic compounds, including liquid crystals and polymers.
• Coordination Chemistry: Can be used as a ligand or precursor for metal-organic frameworks (MOFs) and other coordination compounds.

Basic Information

Product Name	2-Chloro-5-Nitrobenzoic Acid
CAS No.	2516-96-3
Molecular Formula	C7H4ClNO4
Molecular Weight	201.56 g/mol
Synonyms	5-Nitro-2-chlorobenzoic Acid; 2-Chloro-5-nitrobenzoic acid; Benzoic acid, 2-chloro-5-nitro-; NSC 403697; 2-Chloro-5-nitro-benzoic acid; o-Chloro-m-nitrobenzoic acid
EINECS	219-746-4

Quality Control

Our 2-Chloro-5-Nitrobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring traceability, consistency, and reliability 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	162°C - 166°C
Loss on Drying	≤1.0%
Heavy Metals	≤20 ppm

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