Description

5-Chloro-2-Hydroxy-3-Nitro-(1,1-Biphenyl)-3-Carboxylic Acid is a specialized biphenyl derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring chloro, nitro, and carboxylic acid functional groups, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Dye & Pigment Synthesis: Intermediate for producing complex azo dyes and high-performance pigments.
• Chemical Research: Versatile substrate for methodological studies in organic synthesis, including cross-coupling and functional group transformation reactions.
• Ligand & Catalyst Development: Serves as a scaffold for designing novel chelating ligands and organocatalysts.

Basic Information

Product Name	5-Chloro-2-Hydroxy-3-Nitro-(1,1-Biphenyl)-3-Carboxylic Acid
CAS No.	376592-58-4
Molecular Formula	C13H8ClNO5
Molecular Weight	293.66 g/mol
Synonyms	3'-Chloro-6-hydroxy-5'-nitro-[1,1'-biphenyl]-3-carboxylic acid; 5-Chloro-2-hydroxy-3-nitro-3'-biphenylcarboxylic acid; 5-Chloro-2-hydroxy-3-nitro-1,1'-biphenyl-3-carboxylic acid; 3-Biphenylcarboxylic acid, 5-chloro-2-hydroxy-3-nitro-; 5-Chloro-2-hydroxy-3-nitro-[1,1'-biphenyl]-3-carboxylic acid; 376592-58-4 (CAS); 5-Chloro-2-hydroxy-3-nitro-3-biphenylcarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Hydroxy-3-Nitro-(1,1-Biphenyl)-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data, including HPLC purity, NMR confirmation, and residual solvent analysis, to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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