Description

1-Methyl-1H-1,2,4-Triazole-5-Carboxylic Acid is a versatile heterocyclic building block of significant importance in advanced organic synthesis. This compound serves as a critical precursor for the development of active pharmaceutical ingredients (APIs), agrochemicals, and functional materials. It is primarily sought after by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in creating novel compounds with specific biological or chemical properties.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders, antiviral agents, and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators where the triazole moiety imparts specific biological activity.
• Ligand and Catalyst Development: Employed in coordination chemistry to create complexing agents and ligands for catalytic systems in organic transformations.
• Material Science Research: Acts as a monomer or functional additive in the development of polymers, coatings, and advanced materials with tailored properties.
• Chemical Biology & Proteomics: Utilized as a building block for designing chemical probes, activity-based probes, and other tools for studying biological systems.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of client-specific target molecules on various scales.

Basic Information

Product Name	1-Methyl-1H-1,2,4-Triazole-5-Carboxylic Acid
CAS No.	815588-93-3
Molecular Formula	C4H5N3O2
Molecular Weight	127.10 g/mol
Synonyms	5-Carboxy-1-methyl-1,2,4-triazole; 1-Methyl-1H-1,2,4-triazole-5-carboxylic acid; 1-Methyl-5-carboxy-1,2,4-triazole; 1-Methyl-1,2,4-triazole-5-carboxylic acid; 1-Methyl-1,2,4-triazol-5-yl carboxylic acid; 5-(Carboxy)-1-methyl-1,2,4-triazole; 1-Methyl-5-(carboxy)-1H-1,2,4-triazole
EINECS	Contact for details

Quality Control

Our 1-Methyl-1H-1,2,4-Triazole-5-Carboxylic Acid is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.