IRL 1038

Catalog No.: A60295
Endothelin B Receptor Antagonist
IRL 1038 is a selective antagonist for the endothelin B receptor, with a binding affinity characterized by a Ki range of 6-11 nM. This compound effectively inhibits the actions of endothelin-1, crucial for studies investigating vascular function, cardiovascular diseases, and related physiological processes. Its application is valuable in elucidating the role of endothelin signaling in various pathophysiological conditions.
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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
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)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionIRL 1038 is a selective antagonist for the endothelin B receptor, with a binding affinity characterized by a Ki range of 6-11 nM. This compound effectively inhibits the actions of endothelin-1, crucial for studies investigating vascular function, cardiovascular diseases, and related physiological processes. Its application is valuable in elucidating the role of endothelin signaling in various pathophysiological conditions.
Product Information
Catalog NumA60295
FormulaC68H92N14O15S2
Molecular Weight1409.67
CAS Number144602-02-8
SequenceCys-Val-Tyr-Phe-Cys-His-Leu-Asp-Ile-Ile-Trp (Disulfide bridge:Cys1-Cys5)
Sequence shorteningCVYFCHLDIIW (Disulfide bridge:Cys1-Cys5)
SMILESC([C@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CC1=CN=CN1)NC(=O)[C@H]2NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)[C@H](CC4=CC=C(O)C=C4)NC(=O)[C@H](C(C)C)NC(=O)[C@@H](N)CSSC2)=O)CC(C)C)=O)CC(O)=O)=O)[C@H](CC)C)=O)[C@H](CC)C)=O)C(O)=O)C=5C=6C(NC5)=CC=CC6
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