Description

1-(o-Tolyl)-1H-Pyrazole-4-Carboxylic Acid is a high-purity organic compound belonging to the pyrazole carboxylic acid class, serving as a critical building block in advanced chemical synthesis. Its value lies in its versatile functional groups, which enable its use as a key intermediate for creating complex molecules with specific biological or material properties. This product is essential for research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development and manufacturing of advanced crop protection agents, such as herbicides and fungicides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials, polymers, and dyes due to its aromatic and carboxylic acid functionality.
• Chemical Research & Development: A versatile building block for medicinal chemistry, process chemistry, and exploring new chemical entities in academic and industrial labs.

Basic Information

Product Name	1-(o-Tolyl)-1H-Pyrazole-4-Carboxylic Acid
CAS No.	75815-76-8
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	1-(2-Methylphenyl)-1H-pyrazole-4-carboxylic acid; 1-(o-Methylphenyl)-1H-pyrazole-4-carboxylic acid; 1-(2-Tolyl)-1H-pyrazole-4-carboxylic acid; 1H-Pyrazole-4-carboxylic acid, 1-(2-methylphenyl)-; 2-Methyl-1-(1H-pyrazol-4-yl)benzene-4-carboxylic acid; o-Tolylpyrazole-4-carboxylic acid; 75815-76-8
EINECS	Contact for details

Quality Control

Our production of 1-(o-Tolyl)-1H-Pyrazole-4-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

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 incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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