Description

Benzo[C][1,2,5]Thiadiazole-4-Carbonitrile is a high-purity, specialized heterocyclic organic compound featuring a fused benzothiadiazole core with a nitrile functional group. This structure makes it a valuable advanced intermediate for the synthesis of complex molecules, particularly in the development of novel functional materials. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics industries for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing active pharmaceutical ingredients (APIs), especially those targeting specific biological pathways where the benzothiadiazole scaffold is active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Electronic Materials: Serves as a precursor for electron-accepting units in the synthesis of organic semiconductors, dyes, and pigments for OLEDs, solar cells, and sensors.
• Ligand and Catalyst Synthesis: Employed in creating novel ligands for metal-organic frameworks (MOFs) or catalysts due to its nitrogen and sulfur-containing heterocycle.
• Fluorescent Probe Development: Utilized in research to construct molecular probes and markers for bio-imaging and diagnostic applications.
• Polymer Chemistry: Acts as a monomer or functionalizing agent for creating polymers with specific electronic or optical properties.

Basic Information

Product Name	Benzo[C][1,2,5]Thiadiazole-4-Carbonitrile
CAS No.	54554-45-9
Molecular Formula	C7H3N3S
Molecular Weight	161.18 g/mol
Synonyms	4-Cyanobenzo[c][1,2,5]thiadiazole; 2,1,3-Benzothiadiazole-4-carbonitrile; Benzo-2,1,3-thiadiazole-4-carbonitrile; 4-CN-BTD; BTD-CN; 1,2,5-Thiadiazolo[3,4-f]benzene-4-carbonitrile; NSC 405124
EINECS	Contact for details

Quality Control

Our Benzo[C][1,2,5]Thiadiazole-4-Carbonitrile is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistent high quality and batch-to-batch reproducibility. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be handled accordingly.

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	≤ 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.