Description

6-Chloro-3-Hydroxy-4-Indazolecarboxylic Acid Methyl Ester is a high-purity, synthetically valuable indazole derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) for the research and development of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates targeting various disease pathways.
• Active Pharmaceutical Ingredient (API) Development: Used in research for developing new active pharmaceutical ingredients, particularly in oncology and inflammation.
• Biochemical Research: Employed as a standard or reagent in biochemical assays and proteomics research due to its specific indazole scaffold.
• Organic Synthesis: Serves as a versatile precursor for further chemical modifications, enabling the creation of diverse chemical libraries for screening.
• Agrochemical Research: Investigated as an intermediate in the development of new crop protection agents and herbicides.

Basic Information

Product Name	6-Chloro-3-Hydroxy-4-Indazolecarboxylic Acid Methyl Ester
CAS No.	885522-33-8
Molecular Formula	C9H7ClN2O3
Molecular Weight	226.62 g/mol
Synonyms	Methyl 6-chloro-3-hydroxy-1H-indazole-4-carboxylate; 6-Chloro-3-hydroxy-1H-indazole-4-carboxylic acid methyl ester; 1H-Indazole-4-carboxylic acid, 6-chloro-3-hydroxy-, methyl ester; 6-Chloro-3-hydroxyindazole-4-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 6-Chloro-3-Hydroxy-4-Indazolecarboxylic Acid Methyl Ester adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Quality is verified against comprehensive specifications, including identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting all test results are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

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%
Heavy Metals	≤ 20 ppm

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