Description

1-(2-Fluorophenyl)-1H-Pyrazole-5-Carbaldehyde is a high-purity fluorinated pyrazole derivative, a crucial advanced intermediate in modern organic synthesis. Its value lies in its versatile aldehyde functional group and the unique reactivity imparted by the fluorine substituent, enabling precise molecular construction. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing potential drug candidates, particularly in medicinal chemistry programs targeting CNS disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where the fluorophenyl-pyrazole scaffold can contribute to enhanced biological activity and stability.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of specialized polymers, ligands for catalysis, and organic electronic materials.
• Chemical Biology Probe Synthesis: Employed to create molecular probes and tags for studying biological processes and target engagement.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and fine chemical companies for use in custom synthesis projects and scale-up campaigns.

Basic Information

Item	Detail
Product Name	1-(2-Fluorophenyl)-1H-Pyrazole-5-Carbaldehyde
CAS No.	1269292-08-1
Molecular Formula	C10H7FN2O
Molecular Weight	190.18 g/mol
Synonyms	1-(2-Fluorophenyl)-1H-pyrazole-5-carboxaldehyde; 5-Formyl-1-(2-fluorophenyl)pyrazole; 2-Fluorophenyl-1H-pyrazole-5-carbaldehyde; 1H-Pyrazole-5-carboxaldehyde, 1-(2-fluorophenyl)-; (1-(2-Fluorophenyl)-1H-pyrazol-5-yl)methanal
EINECS	Contact for details

Quality Control

Our 1-(2-Fluorophenyl)-1H-Pyrazole-5-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

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.