Description

1-(4-Chloro-3-Methyl-Phenoxymethyl)-1 H-Pyrazole-3-Carboxylic Acid is a high-purity, synthetically derived organic compound serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where precise molecular structure is paramount. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its pyrazole-carboxylic acid moiety.
• Chemical Research & Development: Serves as a versatile building block for organic chemists exploring new reactions and creating libraries of compounds for screening.
• Material Science Applications: Potential use in the synthesis of specialty polymers, ligands for catalysis, or advanced organic materials.

Basic Information

Product Name	1-(4-Chloro-3-Methyl-Phenoxymethyl)-1 H-Pyrazole-3-Carboxylic Acid
CAS No.	957400-47-4
Molecular Formula	C12H11ClN2O3
Molecular Weight	266.68 g/mol
Synonyms	1-[(4-Chloro-3-methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid; 1-(4-Chloro-3-methylphenoxymethyl)-1H-pyrazole-3-carboxylic acid; 1H-Pyrazole-3-carboxylic acid, 1-[(4-chloro-3-methylphenoxy)methyl]-; 957400-47-4; 1-(4-Chloro-3-methyl-phenoxymethyl)-1H-pyrazole-3-carboxylic acid; 1-(4-Chloro-3-methylphenoxymethyl)-1H-pyrazole-3-carboxylic acid; 1-(4-Chloro-3-methyl-phenoxy-methyl)-1H-pyrazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-(4-Chloro-3-Methyl-Phenoxymethyl)-1 H-Pyrazole-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and process chemistry. Certificates of Analysis (COA) with complete batch data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain stability.

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.