Description

5-Amino-7-Chloro-4-Nitrobenzofurazan is a specialized heterocyclic compound that serves as a critical intermediate in advanced organic synthesis. Its unique benzofurazan scaffold, functionalized with amino, chloro, and nitro groups, makes it a valuable precursor for developing high-performance materials and functional dyes. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Research: Used in developing new herbicides, fungicides, and plant growth regulators.
• Functional Dye Synthesis: Precursor for creating fluorescent probes, sensors, and other specialty dyes for analytical and material science applications.
• Material Science: Intermediate in the production of advanced polymers and high-performance materials with specific optical or electronic properties.
• Analytical Chemistry: Serves as a derivatization agent or a standard in chromatographic and spectroscopic methods.
• Academic & Industrial R&D: Fundamental reagent for exploring new chemical reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	5-Amino-7-Chloro-4-Nitrobenzofurazan
CAS No.	227199-11-3
Molecular Formula	C6H3ClN4O3
Molecular Weight	214.57 g/mol
Synonyms	5-Amino-7-chloro-4-nitro-2,1,3-benzoxadiazole; 7-Chloro-4-nitro-2,1,3-benzoxadiazol-5-amine; 4-Nitro-7-chloro-2,1,3-benzoxadiazol-5-amine; 5-Amino-7-chloro-4-nitrobenzo-2,1,3-oxadiazole; NBD-Cl amine derivative; 7-Chloro-5-amino-4-nitrobenzofurazan; 5-Amino-7-chloro-4-nitrobenzofuroxan (common alternate); ADB precursor
EINECS	Contact for details

Quality Control

Our 5-Amino-7-Chloro-4-Nitrobenzofurazan is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

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 prevent moisture absorption, which can affect product stability and performance.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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