Description

1-Methyl-3-p-Tolyl-1H-Pyrazole-5-Carboxylic Acid is a high-purity pyrazole carboxylic acid derivative serving as a critical building block in advanced organic synthesis. Its value lies in its functionalized 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 in the research and development of novel drug candidates, particularly for creating molecules with potential therapeutic activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the pyrazole core contributes to biological efficacy.
• Ligand and Catalyst Development: Serves as a precursor for designing specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and pigments due to its conjugated structure.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom chemical synthesis services catering to R&D and scale-up projects.
• Academic and Industrial Research: Utilized in chemical research to explore new reactions and synthesize libraries of compounds for screening.

Basic Information

Product Name	1-Methyl-3-p-Tolyl-1H-Pyrazole-5-Carboxylic Acid
CAS No.	1015868-55-9
Molecular Formula	C12H12N2O2
Molecular Weight	216.24 g/mol
Synonyms	1-Methyl-3-(4-methylphenyl)-1H-pyrazole-5-carboxylic acid; 3-(p-Tolyl)-1-methyl-1H-pyrazole-5-carboxylic acid; 5-Carboxy-1-methyl-3-p-tolylpyrazole; 1-Methyl-3-(4-tolyl)-1H-pyrazole-5-carboxylic acid; 1H-Pyrazole-5-carboxylic acid, 1-methyl-3-(4-methylphenyl)-; 3-(4-Methylphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-p-Tolyl-1H-Pyrazole-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP manufacturing.

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 strong acids and incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider 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%
Loss on Drying	≤ 0.5%
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.