Description

3-Chloro-5-Methoxy (1H)Indazole is a high-purity, functionalized indazole derivative serving as a critical synthetic intermediate. This compound matters for its role as a versatile building block in modern organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers for developing new active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its bioactive heterocyclic core.
• Material Science: Serves as a building block for advanced organic materials, including liquid crystals and organic semiconductors.
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and target identification.
• Academic & Contract Research: Utilized in university and CRO laboratories for method development and exploratory synthetic chemistry.

Basic Information

Product Name	3-Chloro-5-Methoxy (1H)Indazole
CAS No.	885519-28-8
Molecular Formula	C8H7ClN2O
Molecular Weight	182.61 g/mol
Synonyms	3-Chloro-5-methoxy-1H-indazole; 1H-Indazole, 3-chloro-5-methoxy-; 5-Methoxy-3-chloro-1H-indazole; 3-Chloro-5-methoxyindazole; 885519-28-8
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-Methoxy (1H)Indazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.