Description

4-Chloro-6-Methoxy-3-Hydroxyindazole is a high-purity indazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel pharmaceutical agents and bioactive molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and life science sectors for drug discovery and process chemistry applications.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Biochemical Tool Compound: Serves as a precursor for developing probes and inhibitors to study enzymatic pathways and biological mechanisms.
• Material Science Research: Employed in the synthesis of specialized organic compounds and functional materials.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting outsourced drug discovery and custom synthesis projects.

Basic Information

Product Name	4-Chloro-6-Methoxy-3-Hydroxyindazole
CAS No.	885519-79-9
Molecular Formula	C8H7ClN2O2
Molecular Weight	198.61 g/mol
Synonyms	4-Chloro-6-methoxy-1H-indazol-3-ol; 3-Hydroxy-4-chloro-6-methoxyindazole; 4-Chloro-6-methoxyindazol-3-ol; 1H-Indazol-3-ol, 4-chloro-6-methoxy-; 885519-79-9; 4-Cl-6-MeO-3-OH-indazole
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Methoxy-3-Hydroxyindazole 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. Certificates of Analysis (COA) documenting full specifications are provided with every shipment. We support cGMP standards for pharmaceutical applications upon request.

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). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.