Description

5-Methyl-2H-1,2,3-Triazole-4-Carboxylic Acid (Saltdata: Free) is a high-purity, functionalized triazole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile carboxylic acid handle on a heterocyclic scaffold, enabling the construction of complex molecules with targeted properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the triazole moiety can enhance binding affinity and metabolic stability.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and plant growth regulators with improved efficacy and environmental profiles.
• Ligand and Catalyst Development: Used to create specialized ligands for metal catalysis or as a component in organocatalysts for asymmetric synthesis.
• Polymer and Material Science: Monomer or functional additive for producing polymers with specific thermal, optical, or mechanical properties, such as high-performance resins or coatings.
• Chemical Biology Probe Synthesis: Enables the creation of molecular probes and tags for studying biological processes and protein interactions.
• Coordination Chemistry: Serves as a chelating agent for the preparation of metal-organic frameworks (MOFs) or other coordination complexes.

Basic Information

Item	Detail
Product Name	5-Methyl-2H-1,2,3-Triazole-4-Carboxylic Acid (Saltdata: Free)
CAS No.	832737-27-6
Molecular Formula	C4H5N3O2
Molecular Weight	127.10 g/mol
Synonyms	5-Methyl-1H-1,2,3-triazole-4-carboxylic acid; 5-Methyl-4-carboxy-1,2,3-triazole; 4-Carboxy-5-methyl-1,2,3-triazole; 5-Methyl-1,2,3-triazole-4-carboxylic acid; 1H-1,2,3-Triazole-4-carboxylic acid, 5-methyl-; 832737-27-6 (CAS); 5-Methyl-2H-triazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Methyl-2H-1,2,3-Triazole-4-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) documenting identity, purity, 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 controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.