Collection: Carbazoles [Small Molecule Semiconductor Building Blocks]

Carbazoles [Small Molecule Semiconductor Building Blocks] — compiles carbazole derivatives - nitrogen-containing tricyclic structures with a conjugated aromatic system - in various substitution variants such as halogenation, alkylation, and boronation. The carbazole framework is widely known as an electron-donor unit and a building block for small-molecule optoelectronic materials.

Carbazoles are used by materials researchers and synthetic organic chemists as building blocks for OLEDs, photoconductors, and other organic semiconductors, utilizing reactive groups such as iodo, bromo, vinyl, or boronate ester for Suzuki and Sonogashira couplings, as well as radical polymerization. Alkyl and alkoxy carbazole derivatives are also used to extend conjugation and to modify electronic properties and solubility in the design of functional molecules for optoelectronic research.

Product examples in this collection: TCI I0913 502161-03-7 3-Iodo-9-phenylcarbazole, TCI B5517 200878-50-8 2-Bromo-7-methoxy-9H-carbazole, TCI V0021 1484-13-5 9-Vinylcarbazole, TCI B5547 10420-20-9 9-(4-Bromobutyl)-9H-carbazole, TCI T3882 6558-85-6 1,3,6,8-Tetramethyl-9H-carbazole, TCI B5548 94847-10-6 9-(6-Bromohexyl)-9H-carbazole, TCI T3747 1255309-13-7 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole, TCI B5590 205-25-4 7H-Benzo[c]carbazole.

Pay attention to the position and type of substituents (halogen, boronate, vinyl, alkyl) that determine the subsequent reaction pathway, as well as the purity level and the crystal or powder form suitable for laboratory-scale synthesis. All products are genuine products of Tokyo Chemical Industry (TCI) Japan, with purity, packaging, and storage conditions listed on the page of each item.

Other categories at the same level under Small Molecule Semiconductor Building Blocks, often used together in a single laboratory workflow:

• Fluorenes, Fluorenones [Small Molecule Semiconductor Building Blocks]
• Thiophenes [Small Molecule Semiconductor Building Blocks]
• Anthracenes, Anthraquinones [Small Molecule Semiconductor Building Blocks]
• Small Molecule Semiconductor Building Blocks (Others)
• Secondary Arylamines [Small Molecule Semiconductor Building Blocks]
• Benzothiophenes [Small Molecule Semiconductor Building Blocks]

Back to Small Molecule Semiconductor Building Blocks. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — for availability checks and lead times directly from Japan.