Description

1-Butyl-3-(Trifluoromethyl)Pyrazole-5-Carboxaldehyde is a high-value fluorinated pyrazole derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a trifluoromethyl group and a reactive aldehyde functionality, makes it indispensable for creating novel compounds with tailored properties. This intermediate is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting metabolic and central nervous system disorders.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the trifluoromethyl group enhances biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functional organic materials, including liquid crystals and organic semiconductors, due to its electron-withdrawing characteristics.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	1-Butyl-3-(Trifluoromethyl)Pyrazole-5-Carboxaldehyde
CAS No.	1437794-33-6
Molecular Formula	C9H11F3N2O
Molecular Weight	220.19 g/mol
Synonyms	1-Butyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxaldehyde; 3-(Trifluoromethyl)-1-butyl-1H-pyrazole-5-carbaldehyde; 1H-Pyrazole-5-carboxaldehyde, 1-butyl-3-(trifluoromethyl)-; 1-Butyl-3-trifluoromethylpyrazole-5-carboxaldehyde; 1-n-Butyl-3-(trifluoromethyl)pyrazole-5-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 1-Butyl-3-(Trifluoromethyl)Pyrazole-5-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for prolonged storage or when opening a new container. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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