Description

4-Chloro-7-Methyl-3-(1H)Indazolecarboxylic Acid is a high-purity, functionalized 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 active pharmaceutical ingredients (APIs) and agrochemicals, enabling the introduction of specific molecular frameworks. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in oncology, inflammation, and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Material Science Precursor: Potential intermediate for the synthesis of advanced organic materials, such as ligands for catalysts or components for organic electronics.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic routes and scale-up projects.

Basic Information

Product Name	4-Chloro-7-Methyl-3-(1H)Indazolecarboxylic Acid
CAS No.	1000340-69-1
Molecular Formula	C9H7ClN2O2
Molecular Weight	210.62 g/mol
Synonyms	4-Chloro-7-methyl-1H-indazole-3-carboxylic acid; 4-Chloro-7-methylindazole-3-carboxylic acid; 1H-Indazole-3-carboxylic acid, 4-chloro-7-methyl-; 4-Chloro-7-methyl-3-carboxyindazole; 4-Cl-7-Me-indazole-3-COOH
EINECS	Contact for details

Quality Control

Every batch of 4-Chloro-7-Methyl-3-(1H)Indazolecarboxylic Acid is produced under a strict quality management system. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards and customer-specific requirements. Certificates of Analysis (COA) with detailed specifications are available upon request.

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 strong acids and incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.