PSB-0963

Catalog No.: A64227
CD73 Inhibitor
PSB-0963 is a selective and competitive inhibitor of ecto-5'-nucleotidase (eN or CD73), exhibiting an inhibition constant (Ki) of 150 nM for rat ecto-5'-nucleotidase. This compound demonstrates high selectivity for eN/CD73 over other ectonucleotidases, such as NTPDases 1-3, and P2Y receptors. PSB-0963 is valuable for research involving cancer biology, particularly in studies focused on immune regulation and tumor microenvironment interactions.
Grouped product items
Size Stock
5mg
10mg
50mg
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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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
DescriptionPSB-0963 is a selective and competitive inhibitor of ecto-5'-nucleotidase (eN or CD73), exhibiting an inhibition constant (Ki) of 150 nM for rat ecto-5'-nucleotidase. This compound demonstrates high selectivity for eN/CD73 over other ectonucleotidases, such as NTPDases 1-3, and P2Y receptors. PSB-0963 is valuable for research involving cancer biology, particularly in studies focused on immune regulation and tumor microenvironment interactions.
Product Information
Catalog NumA64227
FormulaC28H17N2NaO5S
Molecular Weight516.50
CAS Number1213268-73-5
SMILESO=C1C2=C(C(C3=C(NC4=CC5=CC6=C(C=CC=C6)C=C5C=C4)C=C(S(=O)(O[Na])=O)C(N)=C13)=O)C=CC=C2
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