Description

4-Methyl-1,2,5-oxadiazole-3-carbaldehyde 5-oxide is a specialized heterocyclic building block of significant interest in advanced organic synthesis. Its unique oxadiazole N-oxide scaffold makes it a valuable precursor for the development of novel pharmaceuticals and agrochemicals. This high-purity intermediate is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science sectors seeking to incorporate complex nitrogen-oxygen heterocycles into their target molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Energetic Materials Research: Investigated as a potential building block in the design of high-energy-density materials (HEDMs) due to its nitrogen-oxygen rich framework.
• Fine Chemical Synthesis: Employed in multi-step synthetic routes to construct complex molecules for specialty chemicals and advanced materials.

Basic Information

Product Name	4-Methyl-1,2,5-oxadiazole-3-carbaldehyde 5-oxide
CAS No.	123953-16-2
Molecular Formula	C4H4N2O3
Molecular Weight	128.09 g/mol
Synonyms	4-Methyl-1,2,5-oxadiazole-3-carboxaldehyde 5-oxide; 3-Formyl-4-methyl-1,2,5-oxadiazole 5-oxide; 4-Methyl-furazan-3-carbaldehyde 5-oxide; 4-Methyl-1,2,5-oxadiazole-3-carboxaldehyde N-oxide; 3-Aldehyde-4-methylfuroxan
EINECS	Contact for details

Quality Control

Our 4-Methyl-1,2,5-oxadiazole-3-carbaldehyde 5-oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural integrity. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. 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)	≥ 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.