Products with CliCr®

The 7-membered CliCr® ring can be conveniently functionalized with a variety of linkers, e.g. via acylation, sulfonylation, N-alkylation, or carbamoylation. Hence, CliCr® reagents can be used in diverse applications for example for the construction of Antibody-Drug Conjugates (ADCs), for ex vivo cell modification (e.g. CAR-T), for small molecule-drug conjugates, for oligonucleotide conjugates as well as for diagnostic labelling of a variety of agents. Key benefits are its fast reactivity and increased yield, its hydrophilicity compared to other metal-free click reagents combined with its small size as well as its broad compatibility.