Description

5-Nitro-3-Phenyl-1H-Indazole is a high-purity, synthetically versatile heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique indazole core functionalized with nitro and phenyl groups makes it an essential intermediate for developing novel pharmaceuticals and agrochemicals. This compound is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, particularly in the synthesis of kinase inhibitors and other biologically active molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially kinase inhibitors and anti-cancer agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive scaffold.
• Material Science: Serves as a building block for creating specialty polymers, dyes, and photoactive materials.
• Academic & Contract Research: Employed in university and CRO laboratories for method development and structure-activity relationship (SAR) studies.
• Chemical Biology: Utilized as a molecular probe or tag in biochemical assays and diagnostic research.

Basic Information

Product Name	5-Nitro-3-Phenyl-1H-Indazole
CAS No.	293758-67-5
Molecular Formula	C₁₃H₉N₃O₂
Molecular Weight	239.23 g/mol
Synonyms	5-Nitro-3-phenylindazole; 3-Phenyl-5-nitro-1H-indazole; 1H-Indazole, 5-nitro-3-phenyl-; 293758-67-5; 5-Nitro-3-phenyl-1H-indazole; 3-Phenyl-5-nitroindazole
EINECS	Contact for details

Quality Control

Our 5-Nitro-3-Phenyl-1H-Indazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to meet the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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