Description

1H-Indazol-7-Amine CAS NO 21443-96-9 is a versatile heterocyclic aromatic amine, serving as a critical building block in advanced organic synthesis. Its indazole core structure makes it a highly valuable intermediate for constructing complex molecules with significant biological activity. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing novel therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of kinase inhibitors, anticancer agents, and other small-molecule drug candidates targeting various disease pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic scaffold.
• Material Science: Building block for creating advanced polymers, liquid crystals, and organic electronic materials requiring specific aromatic amine functionalities.
• Dye & Pigment Synthesis: Intermediate for manufacturing specialized azo dyes and high-performance pigments where the indazole structure imparts color fastness and stability.
• Bioconjugation & Probe Development: Utilized in life sciences for labeling biomolecules and creating fluorescent probes or diagnostic agents.
• Catalyst Ligand Synthesis: Serves as a precursor for nitrogen-donor ligands used in homogeneous catalysis for fine chemical production.

Basic Information

Product Name	1H-Indazol-7-Amine
CAS No.	21443-96-9
Molecular Formula	C7H7N3
Molecular Weight	133.15 g/mol
Synonyms	7-Amino-1H-indazole; 7-Aminoindazole; 1H-Indazol-7-ylamine; 7-Indazolamine; Indazol-7-amine; 7-Amino-1H-indazole; 21443-96-9; 7-Amino-indazole
EINECS	Contact for details

Quality Control

Our 1H-Indazol-7-Amine is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and manufacturing specifications.

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 the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Off-white to light brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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