Description

2H-Indazole-2-Carboxylicacid,3-Amino-,Methylester(9Ci) 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 pharmaceuticals and agrochemicals, enabling the construction of complex heterocyclic scaffolds. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for lead optimization and active ingredient synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting kinase inhibition and other enzyme-related pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive indazole core.
• Chemical Biology: Employed as a molecular probe or a scaffold for constructing compound libraries in high-throughput screening and medicinal chemistry.
• Material Science Research: Investigated as a monomer or functional additive for creating specialty polymers with unique optical or electronic properties.
• Academic & Contract Research: Serves as a standard or starting material in university and CRO laboratories for methodological studies and novel reaction development.

Basic Information

Product Name	2H-Indazole-2-Carboxylicacid,3-Amino-,Methylester(9Ci)
CAS No.	502145-13-3
Molecular Formula	C9H9N3O2
Molecular Weight	191.19 g/mol
Synonyms	3-Amino-1H-indazole-2-carboxylic acid methyl ester; Methyl 3-amino-1H-indazole-2-carboxylate; 3-Amino-2-methoxycarbonylindazole; 2H-Indazole-2-carboxylic acid, 3-amino-, methyl ester (9CI); 3-Aminoindazole-2-carboxylic acid methyl ester; Methyl 3-aminoindazole-2-carboxylate; 502145-13-3
EINECS	Contact for details

Quality Control

Our 2H-Indazole-2-Carboxylicacid,3-Amino-,Methylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high-purity intermediates, from early-stage research to scale-up development.

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 light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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