Description

3-Trifluoromethyl-1-Phenyl-1H-5-Chloropyrazole-4-Carbaldehyde is a high-value, multi-functional pyrazole derivative that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique trifluoromethyl and aldehyde functionalities make it an indispensable building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of anti-inflammatory, antiviral, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Essential precursor for creating next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity-enhancing trifluoromethyl group.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, and organic electronic materials due to its rigid aromatic structure and functional handles.
• Chemical Biology & Proteomics: Serves as a versatile scaffold for designing molecular probes, enzyme inhibitors, and activity-based protein profiling (ABPP) reagents.
• Custom Synthesis & Contract Manufacturing: A pivotal starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-Trifluoromethyl-1-Phenyl-1H-5-Chloropyrazole-4-Carbaldehyde
CAS No.	318288-78-7
Molecular Formula	C11H6ClF3N2O
Molecular Weight	274.63 g/mol
Synonyms	5-Chloro-1-phenyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde; 1-Phenyl-5-chloro-3-trifluoromethylpyrazole-4-carboxaldehyde; 5-Chloro-3-trifluoromethyl-1-phenyl-1H-pyrazole-4-carbaldehyde; 1H-Pyrazole-4-carboxaldehyde, 5-chloro-1-phenyl-3-(trifluoromethyl)-; 318288-78-7; 5-Chloro-1-phenyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxaldehyde; 3-Trifluoromethyl-1-phenyl-5-chloropyrazole-4-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-Trifluoromethyl-1-Phenyl-1H-5-Chloropyrazole-4-Carbaldehyde is manufactured and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles as confirmed by advanced analytical techniques.

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 light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.