Description

1-[2,6-Dichloro-4-(Fluoromethyl)Phenyl]-3-Methyl-1H-Pyrazole-5-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex halogenated pyrazole structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in agrochemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical manufacturing industries for developing next-generation products.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern, high-efficacy pesticides and herbicides, leveraging its halogenated aromatic system for biological activity.
• Pharmaceutical Research: Serves as a versatile scaffold in medicinal chemistry for the development of new drug candidates targeting various disease pathways.
• Fine Chemical Synthesis: Used in custom synthesis and contract manufacturing for producing specialized, high-value chemical entities.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.
• Material Science Research: Investigated as a monomer or functional additive for creating polymers with specific properties.

Basic Information

Product Name	1-[2,6-Dichloro-4-(Fluoromethyl)Phenyl]-3-Methyl-1H-Pyrazole-5-Carboxylic Acid
CAS No.	259243-72-6
Molecular Formula	C12H9Cl2FN2O2
Molecular Weight	303.12 g/mol
Synonyms	3-Methyl-1-[2,6-dichloro-4-(fluoromethyl)phenyl]-1H-pyrazole-5-carboxylic acid; 1H-Pyrazole-5-carboxylic acid, 1-[2,6-dichloro-4-(fluoromethyl)phenyl]-3-methyl-; 259243-72-6; 2,6-Dichloro-4-(fluoromethyl)phenyl 3-methylpyrazole-5-carboxylate (tautomeric form); Fluoromethyl-dichlorophenyl methylpyrazole carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-[2,6-Dichloro-4-(Fluoromethyl)Phenyl]-3-Methyl-1H-Pyrazole-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light) as indicated by its chemical properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.