Description

4-Chloro-6-Indazolecarboxylic Acid Methyl Ester is a high-purity, versatile indazole derivative serving as a critical synthetic intermediate. This compound is essential for research and development in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers focused on developing novel active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for advanced organic materials, including ligands for catalysis and components for organic electronics.
• Academic & Industrial R&D: Employed in medicinal chemistry programs and process development for scale-up synthesis.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	4-Chloro-6-Indazolecarboxylic Acid Methyl Ester
CAS No.	885519-19-7
Molecular Formula	C9H7ClN2O2
Molecular Weight	210.62 g/mol
Synonyms	Methyl 4-chloro-1H-indazole-6-carboxylate; 4-Chloro-1H-indazole-6-carboxylic acid methyl ester; 6-(Methoxycarbonyl)-4-chloro-1H-indazole; 4-Chloro-6-(methoxycarbonyl)-1H-indazole; 885519-19-7; Methyl 4-chloroindazole-6-carboxylate
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Indazolecarboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes to support your regulatory and R&D documentation needs.

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

Specification

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