Description

1-Phenyl-1H-Indazole is a versatile heterocyclic aromatic compound that serves as a critical building block in advanced organic synthesis. Its unique indazole core fused with a phenyl substituent makes it a valuable intermediate for developing pharmaceuticals and functional materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or additive in the production of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis: Acts as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and combinatorial chemistry.
• Biochemical Research: Utilized as a standard or probe in studying enzyme inhibition and receptor-ligand interactions.
• Dye & Pigment Industry: Functions as an intermediate for synthesizing specialized dyes and optical brighteners.

Basic Information

Item	Details
Product Name	1-Phenyl-1H-Indazole
CAS No.	7788-69-4
Molecular Formula	C₁₃H₁₀N₂
Molecular Weight	194.23 g/mol
Synonyms	1-Phenylindazole; 1H-Indazole, 1-phenyl-; N-Phenylindazole; Indazole, 1-phenyl-; 1-Phenyl-1H-indazole; Phenylindazole; 1-Phenylindazol; NSC 404087
EINECS	Contact for details

Quality Control

Our 1-Phenyl-1H-Indazole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108 - 112 °C
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.