Description

1H-1,2,3-Triazole-4,5-Dicarboxylic Acid Dimethyl Ester is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its functionalized triazole core, which is integral to constructing complex molecules with tailored properties. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors for applications in drug discovery, ligand synthesis, and polymer modification.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing triazole moieties for antiviral, antifungal, and anticancer applications.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Coordination Chemistry & Ligand Design: Serves as a versatile chelating ligand or precursor for metal-organic frameworks (MOFs) and catalysts due to its dicarboxylate ester groups.
• Polymer & Material Science: Incorporated into polymer backbones or as a cross-linking agent to impart thermal stability, rigidity, or specific functional properties to advanced materials.
• Organic Synthesis Building Block: Employed in click chemistry reactions and other synthetic transformations to introduce the 1,2,3-triazole ring system into target molecules.

Basic Information

Product Name	1H-1,2,3-Triazole-4,5-Dicarboxylic Acid Dimethyl Ester
CAS No.	707-94-8
Molecular Formula	C7H8N3O4
Molecular Weight	198.16 g/mol
Synonyms	Dimethyl 1H-1,2,3-triazole-4,5-dicarboxylate; 1H-1,2,3-Triazole-4,5-dicarboxylic acid dimethyl ester; 4,5-Dicarbomethoxy-1H-1,2,3-triazole; 1,2,3-Triazole-4,5-dicarboxylic Acid Dimethyl Ester; Dimethyl 1,2,3-triazole-4,5-dicarboxylate; 1H-1,2,3-Triazole-4,5-dicarboxylic acid, dimethyl ester; 4,5-Bis(methoxycarbonyl)-1H-1,2,3-triazole
EINECS	Contact for details

Quality Control

Our 1H-1,2,3-Triazole-4,5-Dicarboxylic Acid Dimethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.