Description

1H-[1,2,3]Triazole-4-Carbaldehyde is a versatile heterocyclic building block featuring a reactive aldehyde group on a triazole core, making it a critical intermediate for constructing complex molecular architectures. Its primary value lies in enabling the synthesis of novel compounds with tailored properties for advanced research and development. This high-purity intermediate is essential for pharmaceutical chemists, agrochemical researchers, and material scientists engaged in developing active ingredients, ligands, and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the triazole scaffold is pharmacologically active.
• Agrochemical Synthesis: Used in the development of new generation fungicides, herbicides, and plant growth regulators that incorporate the triazole moiety for enhanced efficacy.
• Material Science: Serves as a building block for creating functional polymers, metal-organic frameworks (MOFs), and corrosion inhibitors where its aldehyde group facilitates cross-linking and coordination.
• Chemical Biology & Proteomics: Employed in click chemistry reactions and as a linker for bioconjugation, enabling the study of biological processes and the development of diagnostic tools.
• Ligand Synthesis: Used to prepare specialized ligands for catalysis and metal complexation in both industrial and academic research settings.

Basic Information

Product Name	1H-[1,2,3]Triazole-4-Carbaldehyde
CAS No.	16681-68-8
Molecular Formula	C3H3N3O
Molecular Weight	97.07 g/mol
Synonyms	1H-1,2,3-Triazole-4-carboxaldehyde; 4-Formyl-1H-1,2,3-triazole; 1,2,3-Triazole-4-carbaldehyde; 4-Carbaldehyde-1H-1,2,3-triazole; 1H-1,2,3-Triazole-4-carbaldehyde; 4-Formyl-1,2,3-triazole
EINECS	Contact for details

Quality Control

Our 1H-[1,2,3]Triazole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation to maintain optimal purity and stability. Keep away from heat and incompatible materials.

Specification

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