Description

2-Methyl-2H-indazol-5-amine is a high-purity, versatile heterocyclic amine building block essential for advanced organic synthesis. This compound is critical for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for organic ligands, dyes, and photoactive compounds.
• Chemical Research: An important building block in academic and industrial R&D for exploring new heterocyclic chemistry and reaction pathways.
• Bioconjugation: The amine group provides a handle for linking to other molecules, useful in probe and sensor development.

Basic Information

Product Name	2-Methyl-2H-indazol-5-amine
CAS No.	60518-59-4
Molecular Formula	C8H9N3
Molecular Weight	147.18 g/mol
Synonyms	5-Amino-2-methyl-2H-indazole; 2-Methyl-2H-indazol-5-ylamine; 2-Methyl-5-aminoindazole; 5-Amino-2-methylindazole; 2-Methyl-1,2-dihydro-3H-indazol-5-amine; 60518-59-4; 5-Amino-2-methyl-1,2-dihydro-3H-indazole
EINECS	Contact for details

Quality Control

Our 2-Methyl-2H-indazol-5-amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.