Description

2H-Indazole, 3-Chloro-2-(4-Fluorophenyl)-4,5,6,7-Tetrahydro- is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound is of significant commercial value for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and inflammatory diseases.
• Agrochemical Research: Serves as a key scaffold for developing new-generation pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe: Used in academic and industrial research to study enzyme inhibition and receptor-ligand interactions due to its specific molecular architecture.
• Material Science Research: Investigated as a potential monomer or additive for creating specialty polymers with unique optical or electronic properties.
• Contract Research & Development (CRO/CMO): Supplied to service organizations supporting drug discovery and process optimization projects for global clients.

Basic Information

Product Name	2H-Indazole, 3-Chloro-2-(4-Fluorophenyl)-4,5,6,7-Tetrahydro-
CAS No.	63419-06-7
Molecular Formula	C13H12ClFN2
Molecular Weight	250.70 g/mol
Synonyms	3-Chloro-2-(4-fluorophenyl)-4,5,6,7-tetrahydro-2H-indazole; 3-Chloro-2-(p-fluorophenyl)-4,5,6,7-tetrahydro-2H-indazole; 2-(4-Fluorophenyl)-3-chloro-4,5,6,7-tetrahydro-2H-indazole; 63419-06-7; Tetrahydroindazole derivative; Fluorophenyl chlorotetrahydroindazole
EINECS	Contact for details

Quality Control

Our 2H-Indazole, 3-Chloro-2-(4-Fluorophenyl)-4,5,6,7-Tetrahydro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP and ISO standards for pharmaceutical intermediate production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.