Description

2H-1,2,3-Triazole-4-Carboxylicacid,5-Methyl-,Ethylester(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals, where its triazole core offers unique bioactivity and structural diversity. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to incorporate this versatile scaffold into their target molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those containing triazole motifs for antiviral, antifungal, or anticancer applications.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging the biological activity of the triazole ring.
• Chemical Research & Development: Serves as a versatile synthon in medicinal chemistry for structure-activity relationship (SAR) studies and the creation of compound libraries.
• Material Science Precursor: Potential use in the synthesis of functional polymers, ligands for catalysis, or advanced organic materials with specific electronic properties.
• Bioconjugation Chemistry: The carboxylic acid ester functionality can be modified for use in click chemistry or other bioconjugation strategies to label biomolecules.

Basic Information

Item	Detail
Product Name	2H-1,2,3-Triazole-4-Carboxylicacid,5-Methyl-,Ethylester(9Ci)
CAS No.	507473-06-5
Molecular Formula	C6H9N3O2
Molecular Weight	155.16 g/mol
Synonyms	5-Methyl-1H-1,2,3-triazole-4-carboxylic acid ethyl ester; Ethyl 5-methyl-1H-1,2,3-triazole-4-carboxylate; 5-Methyl-1,2,3-triazole-4-carboxylic acid ethyl ester; 4-Carbethoxy-5-methyl-1,2,3-triazole; 1H-1,2,3-Triazole-4-carboxylic acid, 5-methyl-, ethyl ester; Ethyl 5-methyl-1,2,3-triazol-4-ylcarboxylate
EINECS	Contact for details

Quality Control

Our 2H-1,2,3-Triazole-4-Carboxylicacid,5-Methyl-,Ethylester(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and scale-up applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 heat, sparks, and open flames. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.