Description

4-(5-Methyl-3-(Trifluoromethyl)-1H-Pyrazol-1-Yl)Aniline is a high-value, multi-functional aromatic amine derivative featuring a pyrazole ring substituted with a trifluoromethyl group. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block for the synthesis of complex molecules. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology, antiviral, and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used as a building block for developing new-generation pesticides, herbicides, and fungicides, leveraging the bioactivity of the pyrazole and trifluoromethyl motifs.
• Ligand & Catalyst Development: Serves as a precursor for nitrogen-containing ligands used in transition metal catalysis for fine chemical synthesis.
• Material Science Research: Employed in the development of advanced polymers, liquid crystals, and organic electronic materials due to its aromatic and heterocyclic structure.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Item	Details
Product Name	4-(5-Methyl-3-(Trifluoromethyl)-1H-Pyrazol-1-Yl)Aniline
CAS No.	1006348-64-6
Molecular Formula	C11H10F3N3
Molecular Weight	241.21 g/mol
Synonyms	1-(4-Aminophenyl)-5-methyl-3-(trifluoromethyl)-1H-pyrazole; 4-(5-Methyl-3-(trifluoromethyl)pyrazol-1-yl)aniline; 4-(5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenamine; 1-(4-Aminophenyl)-5-methyl-3-(trifluoromethyl)pyrazole; 4-(5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenylamine
EINECS	Contact for details

Quality Control

Our production of 4-(5-Methyl-3-(Trifluoromethyl)-1H-Pyrazol-1-Yl)Aniline adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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