Description

1H-Indazole-3,5-Dicarboxylic Acid 5-Methyl Ester is a high-purity, functionalized indazole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile scaffold for constructing complex molecules, particularly in the development of novel pharmaceutical compounds and specialty materials. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that incorporate the indazole heterocycle.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a molecular probe or a tag in the study of biological systems and protein interactions.
• Academic & Contract Research: A valuable reagent for methodological development and discovery chemistry in university and CRO laboratories.
• Dye & Pigment Synthesis: Acts as an intermediate in the production of specialized colorants and imaging agents.

Basic Information

Product Name	1H-Indazole-3,5-Dicarboxylic Acid 5-Methyl Ester
CAS No.	797804-53-6
Molecular Formula	C11H8N2O4
Molecular Weight	232.19 g/mol
Synonyms	5-Methyl 1H-indazole-3,5-dicarboxylate; 1H-Indazole-5-carboxylic acid, 3-carboxylic acid, 5-methyl ester; Methyl 1H-indazole-5-carboxylate-3-carboxylate; 3,5-Dicarboxy-1H-indazole 5-methyl ester; 5-(Methoxycarbonyl)-1H-indazole-3-carboxylic acid; Indazole-3,5-dicarboxylic acid monomethyl ester; 797804-53-6; 5-Methyl indazole-3,5-dicarboxylate
EINECS	Contact for details

Quality Control

Our 1H-Indazole-3,5-Dicarboxylic Acid 5-Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

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