Description

5-Chloro-Indazole-6-Carboxylic Acid Methyl Ester is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for functionalized organic materials and ligands for catalytic systems.
• Chemical Biology: Employed in the synthesis of molecular probes and biochemical tools for target identification and validation.
• Custom Synthesis: A foundational component for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.

Basic Information

Product Name	5-Chloro-Indazole-6-Carboxylic Acid Methyl Ester
CAS No.	1227269-07-9
Molecular Formula	C9H7ClN2O2
Molecular Weight	210.62 g/mol
Synonyms	Methyl 5-chloro-1H-indazole-6-carboxylate; 5-Chloro-1H-indazole-6-carboxylic acid methyl ester; 6-(Methoxycarbonyl)-5-chloro-1H-indazole; 5-Chloro-6-(methoxycarbonyl)-1H-indazole; 1227269-07-9
EINECS	Contact for details

Quality Control

Our 5-Chloro-Indazole-6-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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 away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
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.