Description

1H-Indazole-3,6-Dicarboxylic Acid Diethyl 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 pharmaceutical agents and functional materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and 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 that leverage the indazole scaffold for bioactivity.
• Material Science: Serves as a monomer or functional component in the creation of advanced polymers, ligands for metal-organic frameworks (MOFs), and specialty dyes.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic compounds, facilitating structure-activity relationship (SAR) studies.
• Bioconjugation & Probe Development: Utilized to create fluorescent probes, biochemical tags, and other diagnostic tools due to its modifiable carboxylic ester groups.

Basic Information

Product Name	1H-Indazole-3,6-Dicarboxylic Acid Diethyl Ester
CAS No.	891782-58-4
Molecular Formula	C14H16N2O4
Molecular Weight	276.29 g/mol
Synonyms	Diethyl 1H-Indazole-3,6-dicarboxylate; 3,6-Bis(ethoxycarbonyl)-1H-indazole; 1H-Indazole-3,6-dicarboxylic acid, diethyl ester; Diethyl 3,6-indazoledicarboxylate; Ethyl 3,6-indazoledicarboxylate; 891782-58-4; 3,6-Indazoledicarboxylic Acid Diethyl Ester
EINECS	Contact for details

Quality Control

Our 1H-Indazole-3,6-Dicarboxylic Acid Diethyl 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. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a 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
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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