Description

3-Methyl-4,5,6,7-tetrahydro-1H-indazole is a versatile heterocyclic organic compound belonging to the indazole class, serving as a critical building block in advanced chemical synthesis. Its value lies in its fused bicyclic structure, which provides a privileged scaffold for developing molecules with targeted biological and material properties. This intermediate is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of new drug candidates, particularly in kinase inhibitor and central nervous system (CNS) therapeutic research.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators that require specific heterocyclic frameworks.
• Chemical Research & Development: Serves as a fundamental scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Investigated as a building block for advanced organic materials, including ligands for catalysis and components for organic electronics.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical companies for the production of specialized, high-value compounds under cGMP or ISO standards.

Basic Information

Product Name	3-Methyl-4,5,6,7-tetrahydro-1H-indazole
CAS No.	1967-99-3
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	3-Methyl-4,5,6,7-tetrahydroindazole; 3-Methyl-4,5,6,7-tetrahydro-2H-indazole; 3-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine; 1H-Indazole, 3-methyl-4,5,6,7-tetrahydro-; 3-Methyl-1,4,5,6,7,8-hexahydroindazole
EINECS	Contact for details

Quality Control

Our 3-Methyl-4,5,6,7-tetrahydro-1H-indazole is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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