Description

5-[(4-Fluorophenyl)Sulfanyl]-1-Methyl-3-(Trifluoromethyl)-1H-Pyrazole-4-Carbaldehyde is a high-value, multi-functional pyrazole derivative designed for advanced chemical synthesis. This compound matters as a critical pharmaceutical intermediate and agrochemical building block, enabling the development of novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new molecules with enhanced properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammatory diseases, and metabolic conditions.
• Agrochemical Active Ingredient Synthesis: Serves as a precursor for developing new-generation herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science Research: Used in the development of advanced organic materials, including liquid crystals, organic semiconductors, and functional polymers.
• Chemical Biology Probe Development: Employed as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: Supplied to CROs and CDMOs for client-specific research projects and scale-up campaigns.

Basic Information

Product Name	5-[(4-Fluorophenyl)Sulfanyl]-1-Methyl-3-(Trifluoromethyl)-1H-Pyrazole-4-Carbaldehyde
CAS No.	321848-46-8
Molecular Formula	C12H8F4N2OS
Molecular Weight	304.26 g/mol
Synonyms	4-Fluoro phenyl 1-methyl-3-trifluoromethyl-1H-pyrazole-4-carbaldehyde sulfide; 1-Methyl-3-(trifluoromethyl)-4-formyl-5-[(4-fluorophenyl)thio]pyrazole; 5-[(4-Fluorophenyl)thio]-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxaldehyde; 4-Fluoro phenyl 1-methyl-3-trifluoromethyl pyrazole-4-carbaldehyde sulfide; 321848-46-8; 5-((4-Fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our 5-[(4-Fluorophenyl)Sulfanyl]-1-Methyl-3-(Trifluoromethyl)-1H-Pyrazole-4-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets exacting specifications for research and development. Certificates of Analysis (COA) with complete analytical data are provided for each lot to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.