Description

3-(4-Chlorophenyl)-4,5-Dihydro-1-Phenyl-1H-Pyrazole is a versatile pyrazole derivative, a key heterocyclic building block in advanced organic synthesis. Its molecular structure makes it a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating compounds with specific biological or physical properties.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold in the research and synthesis of new drug candidates, particularly in therapeutic areas requiring pyrazole-based molecules.
• Agrochemical Synthesis: Used as a key precursor in the development of modern pesticides, herbicides, and fungicides, leveraging its chlorophenyl and phenyl substituents.
• Material Science Research: Acts as a building block for creating novel organic compounds with potential applications in liquid crystals, polymers, or organic electronics.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and exploring new heterocyclic chemistry.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-(4-Chlorophenyl)-4,5-Dihydro-1-Phenyl-1H-Pyrazole
CAS No.	20264-80-6
Molecular Formula	C15H13ClN2
Molecular Weight	256.73 g/mol
Synonyms	1-Phenyl-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole; 3-(p-Chlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole; 4,5-Dihydro-3-(4-chlorophenyl)-1-phenyl-1H-pyrazole; 1H-Pyrazole, 3-(4-chlorophenyl)-4,5-dihydro-1-phenyl-; Pyrazole derivative, 3-(4-chlorophenyl)-1-phenyl-4,5-dihydro-
EINECS	Contact for details

Quality Control

Our production of 3-(4-Chlorophenyl)-4,5-Dihydro-1-Phenyl-1H-Pyrazole adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every 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 strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%

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