Description

1-Methyl-1H-1,2,4-Triazole-3-Carbaldehyde is a versatile heterocyclic aldehyde building block of significant importance in advanced organic synthesis. Its core value lies in its bifunctional reactivity, serving as a key precursor for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and specialty chemicals. Its defined structure enables precise molecular design, making it a critical intermediate for innovation in life sciences.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those containing triazole cores with potential antiviral, antifungal, or anticancer activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the triazole moiety contributes to biological efficacy.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in coordination chemistry and catalytic processes.
• Material Science Research: Employed in the synthesis of functional polymers, dyes, and photoactive materials that require specific heterocyclic architectures.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological systems and mechanisms.
• Custom Synthesis and R&D: A fundamental starting material for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	1-Methyl-1H-1,2,4-Triazole-3-Carbaldehyde
CAS No.	126748-87-6
Molecular Formula	C4H5N3O
Molecular Weight	111.10 g/mol
Synonyms	1-Methyl-1H-1,2,4-triazole-3-carboxaldehyde; 3-Formyl-1-methyl-1,2,4-triazole; 1-Methyl-1,2,4-triazole-3-carbaldehyde; 1-Methyl-1,2,4-triazole-3-carboxaldehyde; 1-Methyl-1H-1,2,4-triazole-3-carboxaldehyde; 1-Methyl-1,2,4-triazol-3-ylcarboxaldehyde; 3-Carbaldehyde-1-methyl-1,2,4-triazole
EINECS	Contact for details

Quality Control

Our 1-Methyl-1H-1,2,4-Triazole-3-Carbaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request. We adhere to cGMP principles where applicable to support our customers in regulated industry segments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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.