Description

5-Chloro-4-Nitro-2,1,3-Benzoselenadiazole is a specialized heterocyclic organic compound containing selenium, valued for its unique electronic and structural properties. This compound serves as a critical building block and intermediate in advanced chemical synthesis, particularly in the development of functional materials and active pharmaceutical ingredients. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for creating novel molecules with targeted applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or possessing unique biological activity.
• Agrochemical Research: Used in developing new active ingredients for pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Semiconductor Material: Serves as a building block for π-conjugated systems in the research and development of organic light-emitting diodes (OLEDs) and photovoltaics.
• Coordination Chemistry & Ligand Synthesis: Acts as a ligand precursor for forming complexes with metals, useful in catalysis and material science.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments due to the nitro and selenadiazole functional groups.
• Analytical Chemistry Reagent: Potential use as a derivatization agent or a standard in chromatographic and spectroscopic methods.

Basic Information

Product Name	5-Chloro-4-Nitro-2,1,3-Benzoselenadiazole
CAS No.	20718-46-1
Molecular Formula	C₆H₂ClN₃O₂Se
Molecular Weight	263.52 g/mol
Synonyms	5-Chloro-4-nitrobenzo[c][1,2,5]selenadiazole; 4-Nitro-5-chlorobenzo-2,1,3-selenadiazole; 5-Chloro-4-nitro-2,1,3-benzoselenadiazole; Benzo[c][1,2,5]selenadiazole, 5-chloro-4-nitro-; 2,1,3-Benzoselenadiazole, 5-chloro-4-nitro-; 5-Chloro-4-nitrobenzo-2,1,3-selenadiazole; 4-Nitro-5-chlorobenzo[c][1,2,5]selenadiazole
EINECS	Contact for details

Quality Control

Our 5-Chloro-4-Nitro-2,1,3-Benzoselenadiazole is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent composition, meeting the stringent requirements of research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.