Description

3-(Difluoromethyl)-1-Methyl-1H-Pyrazole-5-Carboxylic Acid is a high-value, multi-functional pyrazole derivative that serves as a critical synthetic building block in advanced chemical synthesis. Its unique structure, featuring a difluoromethyl group and a carboxylic acid moiety, makes it an essential intermediate for creating novel compounds with tailored properties. This product is primarily sought by research and development teams in the agrochemical and pharmaceutical industries for the synthesis of new active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of next-generation fungicides and pesticides, leveraging the bioactivity-enhancing properties of the difluoromethyl group.
• Pharmaceutical Building Block: Used in medicinal chemistry for the research and development of new drug candidates, particularly in creating molecules with improved metabolic stability and bioavailability.
• Fine Chemical Synthesis: Serves as a versatile intermediate for producing specialty chemicals, dyes, and functional materials requiring specific fluorinated heterocycles.
• Research & Development: Employed in academic and industrial R&D laboratories for exploring new chemical entities and reaction pathways in organic chemistry.
• Ligand and Catalyst Development: The carboxylic acid functionality allows for its use in constructing complex ligands for metal-organic frameworks (MOFs) or catalytic systems.

Basic Information

Product Name	3-(Difluoromethyl)-1-Methyl-1H-Pyrazole-5-Carboxylic Acid
CAS No.	1052617-38-5
Molecular Formula	C6H6F2N2O2
Molecular Weight	176.12 g/mol
Synonyms	1-Methyl-3-(difluoromethyl)-1H-pyrazole-5-carboxylic acid; 5-Carboxy-1-methyl-3-(difluoromethyl)pyrazole; 3-Difluoromethyl-1-methyl-1H-pyrazole-5-carboxylic acid; 1-Methyl-3-difluoromethylpyrazole-5-carboxylic acid; DFMPA; DFMPC Acid
EINECS	Contact for details

Quality Control

Every batch of 3-(Difluoromethyl)-1-Methyl-1H-Pyrazole-5-Carboxylic Acid is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure consistency and purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

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). Keep away from incompatible materials such as strong bases and fluorides. For long-term storage, consider using desiccants to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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