Description

Benzo[1,2-D:4,3-D]Bisthiazole-2,7-Diamine (9Ci) is a heterocyclic organic compound featuring a fused bisthiazole core structure. This specialized chemical building block is valued for its unique electronic and photophysical properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by researchers and manufacturers in the fields of organic electronics, photovoltaics, and high-performance polymer development, where precise molecular architecture is paramount for material performance.

Application

• Organic Semiconductor Synthesis: Serves as a key precursor for constructing electron-transport materials and n-type semiconductors in OLEDs and OFETs.
• Photovoltaic Material Development: Used in the research and production of novel donor-acceptor polymers for organic solar cells (OSCs).
• Fluorescent Dye & Sensor Chemistry: Acts as a core structure for developing fluorescent probes and chemosensors due to its rigid, conjugated system.
• High-Performance Polymer Modification: Incorporated into polymer backbones to enhance thermal stability, mechanical strength, and optical properties.
• Ligand for Coordination Chemistry: Utilized in the synthesis of metal-organic frameworks (MOFs) and catalytic complexes.
• Pharmaceutical Intermediate (Research): Investigated as a potential scaffold in medicinal chemistry for novel bioactive molecule discovery.

Basic Information

Product Name	Benzo[1,2-D:4,3-D]Bisthiazole-2,7-Diamine (9Ci)
CAS No.	16203-56-8
Molecular Formula	C8H6N4S2
Molecular Weight	222.29 g/mol
Synonyms	2,7-Diaminobenzo[1,2-d:4,3-d']bisthiazole; Benzo[1,2-d:4,3-d']bisthiazole-2,7-diamine; 2,7-Diaminobenzo[1,2-d:4,3-d']dithiazole; BBTD; 2,7-Diaminobenzo[1,2-d:4,3-d']bis(thiazole); 2,7-Diamino-4H,8H-benzo[1,2-d:4,3-d']bisthiazole
EINECS	Contact for details

Quality Control

Our Benzo[1,2-D:4,3-D]Bisthiazole-2,7-Diamine is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure consistency and meet the exacting standards required for advanced material research. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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