Description

1-Methyl-1H-1,2,3-Triazole-4-Carbaldehyde is a versatile heterocyclic aldehyde building block of significant importance in modern synthetic chemistry. Its core value lies in its bifunctional reactivity, where the aldehyde group and the triazole ring serve as key handles for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of triazole-containing drug candidates, including potential antiviral, antifungal, and anticancer agents.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides where the triazole moiety imparts biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalysis.
• Material Science: Employed in the synthesis of polymers, dyes, and photoactive materials with tailored properties.
• Chemical Biology & Bioconjugation: Utilized in click chemistry and as a linker for modifying biomolecules due to the reactivity of the aldehyde group.
• Organic Synthesis Building Block: A fundamental reagent for constructing complex heterocycles through condensation, cyclization, and multi-component reactions.

Basic Information

Product Name	1-Methyl-1H-1,2,3-Triazole-4-Carbaldehyde
CAS No.	16681-69-9
Molecular Formula	C4H5N3O
Molecular Weight	111.10 g/mol
Synonyms	1-Methyl-1H-1,2,3-triazole-4-carboxaldehyde; 4-Formyl-1-methyl-1,2,3-triazole; 1-Methyl-4-formyl-1,2,3-triazole; 1-Methyl-1,2,3-triazole-4-carbaldehyde; 1-Methyl-1,2,3-triazole-4-carboxaldehyde; 1-Methyl-1H-1,2,3-triazole-4-carboxaldehyde; 1-Methyl-4-carbaldehyde-1,2,3-triazole
EINECS	Contact for details

Quality Control

Our 1-Methyl-1H-1,2,3-Triazole-4-Carbaldehyde is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized; ensure containers are properly sealed after each use to minimize exposure to air.

Specification

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