Description

1H-1,2,4-Triazole-3-Carboxylicacid,5-Ethyl-,Ethylester(9Ci) is a high-purity heterocyclic building block and ester derivative of a triazole carboxylic acid. This compound is valued for its role as a versatile synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antiviral, antifungal, and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to the bioactive triazole core.
• Material Science Research: Serves as a building block for creating specialized polymers, ligands, and metal-organic frameworks (MOFs).
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions and creating custom compound libraries.
• Fine Chemical Production: Integrated into multi-step synthesis processes for high-value, complex fine chemicals.

Basic Information

Product Name	1H-1,2,4-Triazole-3-Carboxylicacid,5-Ethyl-,Ethylester(9Ci)
CAS No.	648430-81-3
Molecular Formula	C7H11N3O2
Molecular Weight	169.18 g/mol
Synonyms	5-Ethyl-1H-1,2,4-triazole-3-carboxylic acid ethyl ester; Ethyl 5-ethyl-1H-1,2,4-triazole-3-carboxylate; 5-Ethyl-1,2,4-triazole-3-carboxylic acid ethyl ester; 1H-1,2,4-Triazole-3-carboxylic acid, 5-ethyl-, ethyl ester; 648430-81-3; Ethyl 5-ethyl-1,2,4-triazol-3-carboxylate
EINECS	Contact for details

Quality Control

Our 1H-1,2,4-Triazole-3-Carboxylicacid,5-Ethyl-,Ethylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 a controlled room temperature (typically 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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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