Description

1-[(2-Isopropyl-5-Methylphenoxy)Acetyl]-3,5-Dimethyl-1H-Pyrazole is a specialized pyrazole derivative with a substituted phenoxyacetyl structure, serving as a critical synthetic intermediate in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and high-performance agrochemicals. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring complex aromatic-heterocyclic frameworks.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific thermal or optical properties.
• Chemical Research & Development: A valuable tool for medicinal and synthetic chemists exploring new reaction methodologies and compound libraries.

Basic Information

Product Name	1-[(2-Isopropyl-5-Methylphenoxy)Acetyl]-3,5-Dimethyl-1H-Pyrazole
CAS No.	101771-43-1
Molecular Formula	C17H22N2O2
Molecular Weight	286.37 g/mol
Synonyms	1-[(2-Isopropyl-5-methylphenoxy)acetyl]-3,5-dimethylpyrazole; 3,5-Dimethyl-1-[(2-isopropyl-5-methylphenoxy)acetyl]-1H-pyrazole; 1H-Pyrazole-1-acetic acid, 3,5-dimethyl-, 2-isopropyl-5-methylphenyl ester; Carfentrazone-ethyl intermediate; Phenoxyacetyl pyrazole derivative
EINECS	Contact for details

Quality Control

Our 1-[(2-Isopropyl-5-Methylphenoxy)Acetyl]-3,5-Dimethyl-1H-Pyrazole 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 exacting standards for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.