Description

1-Methyl-5-Nitro-1H-Indazol-3-Ylamine is a specialized heterocyclic amine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its functionalized indazole core, which is essential for constructing complex molecules with targeted biological activity. This high-purity intermediate is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its nitro and amine functionalities.
• Material Science Research: Employed in the synthesis of organic electronic materials and photoactive compounds due to its conjugated indazole structure.
• Biochemical Tool Compound: Serves as a precursor for labeled probes and inhibitors used in biochemical assay development and proteomics research.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring functionalized indazole scaffolds.

Basic Information

Product Name	1-Methyl-5-Nitro-1H-Indazol-3-Ylamine
CAS No.	73105-48-3
Molecular Formula	C8H8N4O2
Molecular Weight	192.18 g/mol
Synonyms	3-Amino-1-methyl-5-nitro-1H-indazole; 1-Methyl-5-nitro-1H-indazol-3-amine; 5-Nitro-1-methyl-1H-indazol-3-amine; 1-Methyl-5-nitroindazol-3-ylamine; 73105-48-3; 1H-Indazol-3-amine, 1-methyl-5-nitro-; 3-Amino-1-methyl-5-nitroindazole
EINECS	Contact for details

Quality Control

Our 1-Methyl-5-Nitro-1H-Indazol-3-Ylamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive 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, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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