Description

1-(4-Fluorophenyl)-3-Hydroxy-4,5-Dihydro-1H-Pyrazole is a versatile heterocyclic organic compound featuring a pyrazoline core substituted with a fluorophenyl group. This structure makes it a valuable key pharmaceutical intermediate and a crucial building block in advanced organic synthesis. It is primarily sought after by research institutions, pharmaceutical manufacturers, and fine chemical producers for the development of new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory conditions.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science: Acts as a monomer or additive in the production of specialized polymers and advanced functional materials.
• Organic Synthesis Reagent: Employed in research laboratories for constructing complex heterocyclic frameworks and fluorinated compounds.
• Biochemical Research: Utilized in the study of enzyme inhibitors and the development of biochemical probes.

Basic Information

Product Name	1-(4-Fluorophenyl)-3-Hydroxy-4,5-Dihydro-1H-Pyrazole
CAS No.	6119-11-5
Molecular Formula	C9H9FN2O
Molecular Weight	180.18 g/mol
Synonyms	3-Hydroxy-1-(4-fluorophenyl)-4,5-dihydro-1H-pyrazole; 1-(p-Fluorophenyl)-3-pyrazolin-5-one; 1-(4-Fluorophenyl)-δ2-pyrazolin-5-ol; 4,5-Dihydro-1-(4-fluorophenyl)-1H-pyrazol-3-ol; 1-(4-Fluorophenyl)-3-hydroxypyrazoline; 5-Hydroxy-1-(4-fluorophenyl)-4,5-dihydro-1H-pyrazole; 3-Hydroxy-1-(4-fluorophenyl)pyrazolidine
EINECS	Contact for details

Quality Control

Our production of 1-(4-Fluorophenyl)-3-Hydroxy-4,5-Dihydro-1H-Pyrazole adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

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.