Description

4-Nitrobenzofurazan 3-Oxide is a specialized heterocyclic compound that serves as a key intermediate and reagent in advanced organic synthesis. Its unique structure, featuring both nitro and furazan oxide functional groups, makes it a valuable precursor for synthesizing complex molecules and functional materials. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Energetic Materials Precursor: Serves as a key component in the research and synthesis of specialized high-energy materials and propellants.
• Organic Synthesis Reagent: Acts as a versatile reagent for nitration and cyclization reactions in complex organic molecule construction.
• Dye and Pigment Intermediate: Employed in the production of specialized dyes, pigments, and colorants with specific light-fastness properties.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the development of advanced polymers with tailored thermal or optical properties.
• Analytical Chemistry: Functions as a derivatization agent or a standard for chromatographic analysis in quality control laboratories.

Basic Information

Product Name	4-Nitrobenzofurazan 3-Oxide
CAS No.	3524-07-0
Molecular Formula	C6H3N3O4
Molecular Weight	181.10 g/mol
Synonyms	4-Nitro-2,1,3-benzoxadiazole 1-oxide; 4-Nitrobenzofuroxan; 4-Nitro-2,1,3-benzoxadiazole N-oxide; 4-Nitrobenzo[1,2-c][1,2,5]oxadiazole 1-oxide; 4-Nitrobenzofurazan oxide; 4-Nitro-2,1,3-benzoxadiazole-1-oxide; 4-Nitrobenzo[c][1,2,5]oxadiazole 1-oxide
EINECS	Contact for details

Quality Control

Our 4-Nitrobenzofurazan 3-Oxide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Yellow to orange 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%
Heavy Metals (as Pb)	≤ 20 ppm

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