(R)-Colchicine

Catalog No.: A32983
R-isomer of Colchicine
(R)-Colchicine is the R-isomer of Colchicine, a potent inhibitor of tubulin polymerization. It exhibits a strong microtubule-disruptive mechanism, with an IC50 value of 3 nM. In addition to its role as a tubulin inhibitor, (R)-Colchicine acts as a competitive antagonist of the α3 glycine receptors, contributing to its diverse biological activities. This compound is significant in research focused on anti-inflammatory responses, immunosuppression, and treatment strategies for gouty arthritis, particularly by mitigating NSAID-induced intestinal injury through NLRP3 inflammasome inhibition.
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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
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Nature volume 574, pages268-272 (2019)
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Nature volume 551, pages639-643 (2017)
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Nature volume 545, pages187-192 (2017)
Biological Activity
Description(R)-Colchicine is the R-isomer of Colchicine, a potent inhibitor of tubulin polymerization. It exhibits a strong microtubule-disruptive mechanism, with an IC50 value of 3 nM. In addition to its role as a tubulin inhibitor, (R)-Colchicine acts as a competitive antagonist of the α3 glycine receptors, contributing to its diverse biological activities. This compound is significant in research focused on anti-inflammatory responses, immunosuppression, and treatment strategies for gouty arthritis, particularly by mitigating NSAID-induced intestinal injury through NLRP3 inflammasome inhibition.
Product Information
Catalog NumA32983
FormulaC22H25NO6
Molecular Weight399.44
CAS Number75520-89-7
SMILESCOC1=C2C(C([C@@H](CCC2=CC(OC)=C1OC)NC(C)=O)=C3)=CC=C(OC)C3=O
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