Collection: Visible Light Photoredox Catalysts

Visible Light Photoredox Catalysts — includes photoredox catalysts based on metal complexes such as iridium-bipyridine, as well as organic catalysts such as anthraquinone and xanthone, which absorb visible light to generate radical species through electron or energy transfer.

These catalysts are used in photoredox reactions for the formation of carbon-carbon and carbon-heteroatom bonds, light-controlled polymerization, and radical reactions initiated by electronic excitation. Synthetic organic chemists exploit variations in their ligands and electronic structures to tune the redox potential to suit the target reaction.

Example products in this collection: TCI A0502 84-65-1 Anthraquinone, TCI B6161 1092775-62-6 (2,2'-Bipyridine)bis[3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-kappaN][phenyl-kappaC]iridium(III) Hexafluorophosphate, TCI X0083 191-28-6 Xantheno[2,1,9,8-klmna]xanthene, TCI B6254 1335047-34-1 (4,4'-Di-tert-butyl-2,2'-bipyridine-kappa~2~N~1~,N~1'~)[bis[3,5-difluoro-2-(5-methyl-2-pyridinyl-kappaN)phenyl-kappaC~1~]]iridium Hexafluorophosphate, TCI X0005 90-47-1 Xanthone, TCI B6258 808142-88-3 (4,4'-Di-tert-butyl-2,2'-bipyridine-kappa~2~N~1~,N~1'~)[bis[5-fluoro-2-(5-methyl-2-pyridinyl-kappaN)phenyl-kappaC~1~]]iridium Hexafluorophosphate, TCI T4165 6185-76-8 (4-Methoxyphenyl)[4-(trifluoromethyl)phenyl]methanone, TCI B6451 1973375-72-2 [5,5'-Bis(trifluoromethyl)-2,2'-bipyridine-kappa~2~N~1~,N~1'~][bis[3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-kappaN]phenyl-kappaC~1~]]iridium Hexafluorophosphate.

Pay attention to the redox potential of the complexes, absorption wavelengths, and the catalyst's stability toward light and the reaction solvent used. 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 related categories at the same level under Photonic Materials and Optical Materials, often used together in a single laboratory workflow:

• Phthalocyanine Dyes, Porphyrin Dyes
• Coumarin Dyes
• Xanthene Dyes
• Cyanine Dyes, Squarylium Dyes
• Organic Non-Linear Optical (NLO) Materials
• Photochromic Dyes

This collection is further divided into 2 more specific groups:

• Organic Catalysts [Visible Light Photoredox Catalysts]
• Metal Complex Catalysts [Visible Light Photoredox Catalysts]

Back to Photonic Materials and Optical Materials. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.