Description

1-Benzyl-3-Methyl-1H-Pyrazole-5-Carboxylic Acid is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecules with tailored properties for demanding applications. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging the pyrazole core's bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic semiconductors, photoactive materials, and advanced polymers.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological processes and enzyme inhibition.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	1-Benzyl-3-Methyl-1H-Pyrazole-5-Carboxylic Acid
CAS No.	1141-70-4
Molecular Formula	C₁₂H₁₂N₂O₂
Molecular Weight	216.24 g/mol
Synonyms	3-Methyl-1-benzyl-1H-pyrazole-5-carboxylic acid; 1-Benzyl-3-methylpyrazole-5-carboxylic acid; 5-Carboxy-1-benzyl-3-methylpyrazole; 1H-Pyrazole-5-carboxylic acid, 1-benzyl-3-methyl-; 1-Benzyl-3-methyl-1H-pyrazole-5-carboxylate (acid form); B3MP5CA; NSC 403119
EINECS	Contact for details

Quality Control

Our 1-Benzyl-3-Methyl-1H-Pyrazole-5-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and production. Certificates of Analysis (COA) documenting all critical parameters 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 place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

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.