Description

4-(4-Aminophenyl)-1H-Indazol-3-Amine is a high-purity, multi-functional aromatic amine derivative featuring a unique indazole core structure. This compound is valued for its role as a critical pharmaceutical intermediate and versatile organic building block in advanced synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of targeted therapeutic agents, including kinase inhibitors and other small molecule drugs.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging its bioactive amine and heterocyclic structure.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers, dyes, and advanced organic materials.
• Chemical Synthesis: Functions as a versatile building block for constructing complex heterocyclic compounds and fine chemicals in organic chemistry R&D.
• Bioconjugation & Probe Development: Utilized in biochemical research for labeling and probe synthesis due to its reactive amino groups.

Basic Information

Product Name	4-(4-Aminophenyl)-1H-Indazol-3-Amine
CAS No.	819058-89-4
Molecular Formula	C13H12N4
Molecular Weight	224.26 g/mol
Synonyms	3-Amino-4-(4-aminophenyl)-1H-indazole; 4-(4-Aminophenyl)-1H-indazol-3-amine; 1H-Indazol-3-amine, 4-(4-aminophenyl)-; 819058-89-4; 4-(4-Aminophenyl)indazol-3-amine; 4-(4-Aminophenyl)-3-amino-1H-indazole
EINECS	Contact for details

Quality Control

Our production of 4-(4-Aminophenyl)-1H-Indazol-3-Amine adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure high consistency and reliability. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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