QI-18

Catalog No.: A64632

FAP Inhibitor

QI-18 is a potent inhibitor of fibroblast activation protein (FAP) with an IC50 of 0.50 nM, exhibiting 6.5-fold increased potency compared to UAMC-1110. Its high affinity makes QI-18 suitable for the development of radiotracers with enhanced tumor selectivity and dosage for tumor diagnosis and research applications. This compound plays a significant role in studies focusing on tumor microenvironments and potential therapeutic interventions targeting FAP.
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5mg
10mg
50mg
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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
DescriptionQI-18 is a potent inhibitor of fibroblast activation protein (FAP) with an IC50 of 0.50 nM, exhibiting 6.5-fold increased potency compared to UAMC-1110. Its high affinity makes QI-18 suitable for the development of radiotracers with enhanced tumor selectivity and dosage for tumor diagnosis and research applications. This compound plays a significant role in studies focusing on tumor microenvironments and potential therapeutic interventions targeting FAP.
Product Information
Catalog NumA64632
FormulaC31H27F2N7O7
Molecular Weight647.59
CAS Number3093894-38-0
SMILESOC(CNC([C@H](CC1=CC=C(C#N)C=C1)NC(COC2=CC=C(N=CC=C3C(NCC(N4CC(F)(F)C[C@H]4C#N)=O)=O)C3=C2)=O)=O)=O
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