Description

2-Chloro-4-Hydroxy-5-Nitrobenzoic Acid is a versatile nitrobenzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for creating complex molecules with specific functional properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitro-substituted benzoic acid scaffold.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized azo dyes and organic pigments.
• Ligand and Catalyst Development: Utilized in academic and industrial research to create novel chelating ligands and organocatalysts.
• Material Science Research: Investigated as a monomer or functional additive for advanced polymers and specialty materials.
• Chemical Research & Development: A versatile starting material for exploring new synthetic pathways and creating custom fine chemicals.

Basic Information

Product Name	2-Chloro-4-Hydroxy-5-Nitrobenzoic Acid
CAS No.	792952-51-3
Molecular Formula	C7H4ClNO5
Molecular Weight	217.56 g/mol
Synonyms	5-Nitro-2-chloro-4-hydroxybenzoic acid; 4-Hydroxy-5-nitro-2-chlorobenzoic acid; 2-Chloro-4-hydroxy-5-nitrobenzoic acid; Benzoic acid, 2-chloro-4-hydroxy-5-nitro-; 2-Chloro-4-hydroxy-5-nitro-benzoic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Hydroxy-5-Nitrobenzoic Acid is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and reducing agents. Recommended storage temperature is 2-8°C for long-term stability. The compound is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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