Description

14H- Benzo [C] Benzo [4,5] Thieno [2,3-A] Carbazole is a complex polycyclic aromatic heterocycle, serving as a high-value advanced intermediate in organic synthesis. This compound is critical for the development of novel functional materials due to its unique fused-ring structure, which imparts desirable electronic and photophysical properties. It is primarily utilized by researchers and manufacturers in the organic electronics, pharmaceutical, and specialty chemical industries.

Application

• Organic Light-Emitting Diode (OLED) Materials: As a core building block for host, dopant, or electron/hole transport materials in display and lighting technologies.
• Pharmaceutical Intermediates: For the synthesis of complex bioactive molecules and potential active pharmaceutical ingredients (APIs) in drug discovery.
• Organic Photovoltaic (OPV) Materials: In the development of donor or acceptor materials for next-generation solar cells.
• Dye and Pigment Synthesis: As a precursor for high-performance, color-fast dyes and pigments.
• Academic and Industrial Research: A key reagent for studying charge transport, luminescence, and other properties in conjugated systems.
• Chemical Sensors: Utilized in the fabrication of sensing layers for detecting specific analytes due to its tunable electronic structure.

Basic Information

Product Name	14H- Benzo [C] Benzo [4,5] Thieno [2,3-A] Carbazole
CAS No.	1313395-18-4
Molecular Formula	C22H13NS
Molecular Weight	323.41 g/mol
Synonyms	Benzo[c]benzo[4,5]thieno[2,3-a]carbazole; 14H-Benzo[c]benzo[4,5]thieno[2,3-a]carbazole; Dibenzothienocarbazole; Thienocarbazole derivative; DBTC; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 14H- Benzo [C] Benzo [4,5] Thieno [2,3-A] Carbazole adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C/59-77°F). Due to its light-sensitive and easily oxidized nature, prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
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.