Description

1-Methylindazole is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its role as a key intermediate for the development of pharmaceuticals, agrochemicals, and functional materials. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, life sciences, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting central nervous system disorders.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a core structure for creating nitrogen-donor ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Utilized as a scaffold for designing enzyme inhibitors and molecular probes in biochemical research.
• Custom Synthesis Building Block: Provides a methylated indazole core for contract research organizations (CROs) and fine chemical manufacturers.

Basic Information

Product Name	1-Methylindazole
CAS No.	13436-48-1
Molecular Formula	C8H8N2
Molecular Weight	132.16 g/mol
Synonyms	1-Methyl-1H-indazole; N-Methylindazole; 1-Methylindazole; 1H-Indazole, 1-methyl-; Indazole, 1-methyl-; 1-Methyl-1H-indazole; 1-Methylindazol; 1-Methyl-1H-benzopyrazole
EINECS	Contact for details

Quality Control

Our 1-Methylindazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation via NMR and IR spectroscopy, and residual solvent analysis. A detailed Certificate of Analysis (COA) is supplied with each shipment, and our quality protocols are designed to meet the stringent requirements of cGMP and ICH guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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