Description

3-Amino-6-Chloro-1-Methyl-1H-Indazole is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound is valued for its unique indazole core, which serves as a critical scaffold in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating new molecules with targeted biological activities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other small-molecule therapeutics.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or functional additive in the synthesis of advanced polymers and organic electronic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and biochemical tools for target identification and validation.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing complex heterocyclic dyes and colorants.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations for custom synthesis and process development projects.

Basic Information

Product Name	3-Amino-6-Chloro-1-Methyl-1H-Indazole
CAS No.	1031927-22-6
Molecular Formula	C8H8ClN3
Molecular Weight	181.62 g/mol
Synonyms	6-Chloro-1-methyl-1H-indazol-3-amine; 1-Methyl-6-chloro-1H-indazol-3-amine; 3-Amino-6-chloro-1-methylindazole; 6-Chloro-1-methyl-1H-indazol-3-ylamine; 3-Amino-6-chloro-1-methylindazole; 1031927-22-6; 1H-Indazole, 3-amino-6-chloro-1-methyl-
EINECS	Contact for details

Quality Control

Our 3-Amino-6-Chloro-1-Methyl-1H-Indazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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