Description

2,1,3-Benzoxadiazole, 5-Ethenyl-, 3-Oxide is a specialized heterocyclic compound belonging to the benzoxadiazole family, characterized by its unique ethenyl substituent and N-oxide functionality. This compound serves as a valuable advanced intermediate and building block in the synthesis of complex molecules, particularly in the development of novel functional materials and active pharmaceutical ingredients (APIs). It is primarily sought after by pharmaceutical R&D teams, agrochemical researchers, and material scientists working on organic electronics and light-emitting systems.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with specific modes of action.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core component or dopant in the emissive layer for creating efficient red or near-infrared emitters.
• Fluorescent Probe Synthesis: Utilized to construct sensitive molecular probes for bio-imaging and diagnostic applications due to its derivatizable structure.
• Polymer & Material Science: Incorporated into polymers to impart specific electronic or photophysical properties for advanced material applications.
• Academic & Industrial Research: A versatile scaffold for exploring new chemical reactions and developing novel heterocyclic compounds.

Basic Information

Product Name	2,1,3-Benzoxadiazole, 5-Ethenyl-, 3-Oxide
CAS No.	500867-53-8
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	5-Vinyl-2,1,3-benzoxadiazole 3-oxide; 5-Ethenyl-2,1,3-benzoxadiazole 1-oxide; 5-Vinylbenzofurazan 1-oxide; 5-Vinyl-2,1,3-benzoxadiazole N-oxide; 5-Vinylbenzo[c][1,2,5]oxadiazole 1-oxide; 5-Ethenylbenzo[c][1,2,5]oxadiazole 1-oxide; 500867-53-8; 5-Vinyl-2,1,3-benzoxadiazole-3-oxide
EINECS	Contact for details

Quality Control

Our production of 2,1,3-Benzoxadiazole, 5-Ethenyl-, 3-Oxide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your R&D and regulatory documentation needs.

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 hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.