Description

1H-Pyrazole, 1-(Trifluoroacetyl)- (9Ci) CAS NO 351388-97-1 is a high-purity, functionalized pyrazole derivative characterized by a reactive trifluoroacetyl group. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the introduction of the trifluoromethyl moiety into complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting bioactive molecules.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides where the trifluoromethyl group enhances biological activity and stability.
• Organic Synthesis Building Block: A crucial reagent for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science Research: Employed in the development of specialty chemicals and advanced materials, including ligands for catalysis.
• Fluorine Chemistry Studies: Serves as a standard or reagent in methodological studies focused on introducing fluorine-containing functional groups.

Basic Information

Product Name	1H-Pyrazole, 1-(Trifluoroacetyl)- (9Ci)
CAS No.	351388-97-1
Molecular Formula	C5H3F3N2O
Molecular Weight	164.09 g/mol
Synonyms	1-(Trifluoroacetyl)pyrazole; 1-Trifluoroacetyl-1H-pyrazole; 1H-Pyrazole, 1-(trifluoroacetyl)-; 1-Pyrazolyl trifluoromethyl ketone; Trifluoroacetic acid pyrazolyl ester; N-(Trifluoroacetyl)pyrazole; 1-(2,2,2-Trifluoroacetyl)pyrazole
EINECS	Contact for details

Quality Control

Our 1-(Trifluoroacetyl)pyrazole is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.