Description

2-{4-[4-(4-Chlorophenyl)-5-(Trifluoromethyl)-1H-Pyrazol-3-Yl]-3-Hydroxyphenoxy}Acetohydrazide is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing next-generation compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug candidates, especially for anti-inflammatory, antiviral, or oncology targets.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides, leveraging its pyrazole and trifluoromethyl motifs for enhanced bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme inhibition and receptor binding mechanisms.
• Material Science Research: Investigated for potential use in creating specialty polymers or ligands for catalytic systems due to its phenolic and hydrazide functionalities.

Basic Information

Product Name	2-{4-[4-(4-Chlorophenyl)-5-(Trifluoromethyl)-1H-Pyrazol-3-Yl]-3-Hydroxyphenoxy}Acetohydrazide
CAS No.	879464-43-4
Molecular Formula	C18H14ClF3N4O3
Molecular Weight	426.78 g/mol
Synonyms	2-[4-[4-(4-Chlorophenyl)-5-(trifluoromethyl)-1H-pyrazol-3-yl]-3-hydroxyphenoxy]acetohydrazide; 2-{4-[4-(4-Chlorophenyl)-5-(Trifluoromethyl)-1H-Pyrazol-3-Yl]-3-Hydroxyphenoxy}Acetic Acid Hydrazide; 879464-43-4; Acetohydrazide, 2-[4-[4-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrazol-3-yl]-3-hydroxyphenoxy]-; 2-(4-(4-(4-Chlorophenyl)-5-(trifluoromethyl)-1H-pyrazol-3-yl)-3-hydroxyphenoxy)acetohydrazide
EINECS	Contact for details

Quality Control

Our 2-{4-[4-(4-Chlorophenyl)-5-(Trifluoromethyl)-1H-Pyrazol-3-Yl]-3-Hydroxyphenoxy}Acetohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing purity, impurities, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep the container tightly sealed under an inert gas blanket (e.g., nitrogen or argon) to minimize oxidation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Maximum Impurity (HPLC)	≤ 1.0%

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