Description

1-(3-Chlorophenyl)-1H-Pyrazole-4-Carboxylic Acid is a high-purity, versatile pyrazole-carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized aromatic heterocyclic structure, which is essential for constructing complex molecules with targeted biological or material properties. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of organic electronic materials, metal-organic frameworks (MOFs), and other functional polymers.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and tools to study biological processes.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up production under cGMP or ISO standards.

Basic Information

Product Name	1-(3-Chlorophenyl)-1H-Pyrazole-4-Carboxylic Acid
CAS No.	1053085-34-9
Molecular Formula	C10H7ClN2O2
Molecular Weight	222.63 g/mol
Synonyms	3-Chloro-1H-pyrazole-4-carboxylic acid, 1-(3-chlorophenyl)-; 1-(3-Chlorophenyl)-1H-pyrazole-4-carboxylic acid; 4-Pyrazolecarboxylic acid, 1-(3-chlorophenyl)-; 1H-Pyrazole-4-carboxylic acid, 1-(3-chlorophenyl)-; 1053085-34-9; 1-(3-Chlorophenyl)pyrazole-4-carboxylic acid; 1-(m-Chlorophenyl)-1H-pyrazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-(3-Chlorophenyl)-1H-Pyrazole-4-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request, and we support compliance with relevant regulatory frameworks.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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