Description

5-(3-Chlorophenoxy)-1-Methyl-3-(Trifluoromethyl)-1H-Pyrazole-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a distinct trifluoromethylpyrazole core 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 industries for creating compounds with enhanced biological activity and metabolic stability.

Application

• Agrochemical Intermediate: A key synthon for developing next-generation herbicides, insecticides, and fungicides, leveraging the bioactivity of the chlorophenoxy and trifluoromethylpyrazole motifs.
• Pharmaceutical Research: Serves as a versatile building block in medicinal chemistry for the discovery and synthesis of potential drug candidates targeting various diseases.
• Fine Chemical Synthesis: Used in custom synthesis and contract manufacturing for producing specialized, high-value chemical entities.
• Chemical Biology Probes: Employed in the development of molecular probes and tool compounds for studying biological pathways and target validation.

Basic Information

Product Name	5-(3-Chlorophenoxy)-1-Methyl-3-(Trifluoromethyl)-1H-Pyrazole-4-Carboxylic Acid
CAS No.	282523-49-3
Molecular Formula	C12H8ClF3N2O3
Molecular Weight	320.65 g/mol
Synonyms	5-(3-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid; 1-Methyl-5-(3-chlorophenoxy)-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid; 4-Pyrazolecarboxylic acid, 5-(3-chlorophenoxy)-1-methyl-3-(trifluoromethyl)-; 282523-49-3; 5-(3-Chlorophenoxy)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 5-(3-Chlorophenoxy)-1-Methyl-3-(Trifluoromethyl)-1H-Pyrazole-4-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and MS. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric moisture.

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 ≤ 1.0%
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.