Description

Triazole-3-Carboxylic Acid is a versatile heterocyclic building block and organic intermediate of significant industrial importance. Its core value lies in its bifunctional structure, featuring both a triazole ring and a carboxylic acid group, which enables its use in synthesizing more complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing triazole motifs, such as certain antifungal and antiviral agents.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators that leverage the triazole heterocycle for biological activity.
• Coordination Chemistry & Ligand Design: Serves as a chelating ligand for metal ions in catalytic systems and for creating metal-organic frameworks (MOFs) or other functional materials.
• Polymer & Material Science: Incorporated as a monomer or additive to impart specific properties like thermal stability, corrosion inhibition, or UV absorption to polymers and coatings.
• Organic Synthesis Building Block: Utilized in various name reactions and coupling chemistries to construct complex heterocyclic systems for research and development.
• Bioconjugation & Probe Development: The carboxylic acid group allows for facile conjugation to biomolecules, making it useful in creating diagnostic probes or biochemical tools.

Basic Information

Product Name	Triazole-3-Carboxylic Acid
CAS No.	90220-88-5
Molecular Formula	C3H3N3O2
Molecular Weight	113.07 g/mol
Synonyms	1H-1,2,4-Triazole-3-carboxylic acid; 3-Carboxy-1,2,4-triazole; 1,2,4-Triazole-3-carboxylic acid; 1H-1,2,4-Triazole-5-carboxylic acid (tautomer); 3-Triazolecarboxylic acid; V-Triazole-3-carboxylic acid; 1,2,4-Triazol-3-ylcarboxylic acid
EINECS	Contact for details

Quality Control

Our Triazole-3-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets precise specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical quality attributes 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, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider conditions under an inert atmosphere to maintain optimal stability.

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.