mTOR

Sigaling Pathway Map

Research Area

  • Inhibitory Selectivity
  • Solubility
Catalog No. Product Name Solubility(25°C)
Water DMSO Alcohol
S1009 Dactolisib (BEZ235, NVP-BEZ235) <1 mg/mL 0.01 mg/mL <1 mg/mL
S1039 Rapamycin (Sirolimus) <1 mg/mL 20 mg/mL <1 mg/mL
S1120 Everolimus (RAD001) <1 mg/mL 100 mg/mL 7 mg/mL
S1555 AZD8055 <1 mg/mL 50 mg/mL 3 mg/mL
S1044 Temsirolimus (CCI-779, NSC 683864) <1 mg/mL 75 mg/mL 75 mg/mL
S8298 CZ415 <1 mg/mL 91 mg/mL <1 mg/mL
S1038 PI-103 <1 mg/mL 24 mg/mL <1 mg/mL
S1226 KU-0063794 <1 mg/mL 16 mg/mL <1 mg/mL
S2218 Torkinib (PP242) <1 mg/mL 62 mg/mL 18 mg/mL
S5003 Tacrolimus (FK506) <1 mg/mL 94 mg/mL 83 mg/mL
S1022 Ridaforolimus (Deforolimus, MK-8669) <1 mg/mL 198 mg/mL <1 mg/mL
S2811 INK 128 (MLN0128) <1 mg/mL 62 mg/mL 2 mg/mL
S1523 Voxtalisib (SAR245409, XL765) Analogue <1 mg/mL 12 mg/mL <1 mg/mL
S2827 Torin 1 <1 mg/mL 2 mg/mL <1 mg/mL
S2658 Omipalisib (GSK2126458, GSK458) <1 mg/mL 100 mg/mL <1 mg/mL
S2624 OSI-027 <1 mg/mL 18 mg/mL <1 mg/mL
S2743 PF-04691502 <1 mg/mL 14 mg/mL <1 mg/mL
S2696 Apitolisib (GDC-0980, RG7422) <1 mg/mL 20 mg/mL <1 mg/mL
S1360 GSK1059615 <1 mg/mL 2 mg/mL <1 mg/mL
S2628 Gedatolisib (PF-05212384, PKI-587) <1 mg/mL 2 mg/mL <1 mg/mL
S1266 WYE-354 <1 mg/mL 99 mg/mL <1 mg/mL
S2783 Vistusertib (AZD2014) <1 mg/mL 38 mg/mL <1 mg/mL
S2817 Torin 2 <1 mg/mL 20 mg/mL <1 mg/mL
S2661 WYE-125132 (WYE-132) <1 mg/mL 104 mg/mL <1 mg/mL
S2749 BGT226 (NVP-BGT226) <1 mg/mL 30 mg/mL <1 mg/mL
S2238 Palomid 529 (P529) <1 mg/mL 81 mg/mL <1 mg/mL
S2622 PP121 <1 mg/mL 64 mg/mL 2 mg/mL
S2668 WYE-687 <1 mg/mL 0.5 mg/mL <1 mg/mL
S2699 CH5132799 <1 mg/mL 12 mg/mL <1 mg/mL
S2689 WAY-600 <1 mg/mL 22 mg/mL 2 mg/mL
S8050 ETP-46464 <1 mg/mL 6 mg/mL <1 mg/mL
S8040 GDC-0349 <1 mg/mL 91 mg/mL 6 mg/mL
S7035 XL388 <1 mg/mL 23 mg/mL <1 mg/mL
S7091 Zotarolimus(ABT-578) <1 mg/mL 100 mg/mL 100 mg/mL
S7811 MHY1485 <1 mg/mL 4 mg/mL <1 mg/mL
S7646 Voxtalisib (XL765, SAR245409) <1 mg/mL 54 mg/mL <1 mg/mL
S2406 Chrysophanic Acid <1 mg/mL 5 mg/mL <1 mg/mL
S7886 CC-223 <1 mg/mL 79 mg/mL 79 mg/mL

Isoform-specific Inhibitors

Catalog No. Information Product Use Citations Product Validations
S1009

Dactolisib (BEZ235, NVP-BEZ235)

Dactolisib (BEZ235, NVP-BEZ235) is a dual ATP-competitive PI3K and mTOR inhibitor for p110α/γ/δ/β and mTOR(p70S6K) with IC50 of 4 nM /5 nM /7 nM /75 nM /6 nM in cell-free assays, respectively. Inhibits ATR with IC50 of 21 nM in 3T3TopBP1-ER cell.

S1039

Rapamycin (Sirolimus)

Rapamycin (Sirolimus) is a specific mTOR inhibitor with IC50 of ~0.1 nM HEK293 cells.

S1120

Everolimus (RAD001)

Everolimus (RAD001) is an mTOR inhibitor of FKBP12 with IC50 of 1.6-2.4 nM in a cell-free assay.

S1555

AZD8055

AZD8055 is a novel ATP-competitive mTOR inhibitor with IC50 of 0.8 nM in MDA-MB-468 cells with excellent selectivity (∼1,000-fold) against PI3K isoforms and ATM/DNA-PK. Phase 1.

S1044

Temsirolimus (CCI-779, NSC 683864)

Temsirolimus (CCI-779, NSC 683864) is a specific mTOR inhibitor with IC50 of 1.76 μM in a cell-free assay.

S8298New

CZ415

CZ415, a potent ATP-competitive mTOR inhibitor with very good cell permeability.

S1038

PI-103

PI-103 is a multi-targeted PI3K inhibitor for p110α/β/δ/γ with IC50 of 2 nM/3 nM/3 nM/15 nM in cell-free assays, less potent to mTOR/DNA-PK with IC50 of 30 nM/23 nM.

S1226

KU-0063794

KU-0063794 is a potent and highly specific dual-mTOR inhibitor of mTORC1 and mTORC2 with IC50 of ~10 nM in cell-free assays; no effect on PI3Ks.

S2218

Torkinib (PP242)

Torkinib (PP242) is a selective mTOR inhibitor with IC50 of 8 nM in cell-free assays; targets both mTOR complexes with >10- and 100-fold selectivity for mTOR than PI3Kδ or PI3Kα/β/γ, respectively.

S5003

Tacrolimus (FK506)

Tacrolimus (FK506) is a 23-membered macrolide lactone, it reduces peptidyl-prolyl isomerase activity in T cells by binding to the immunophilin FKBP12 (FK506 binding protein) creating a new complex.

S1022

Ridaforolimus (Deforolimus, MK-8669)

Ridaforolimus (Deforolimus, MK-8669) is a selective mTOR inhibitor with IC50 of 0.2 nM in HT-1080 cell line; while not classified as a prodrug, mTOR inhibition and FKBP12 binding is similar to rapamycin. Phase 3.

S2811

INK 128 (MLN0128)

INK 128 (MLN0128) is a potent and selective mTOR inhibitor with IC50 of 1 nM in cell-free assays; >200-fold less potent to class I PI3K isoforms, superior in blocking mTORC1/2 and sensitive to pro-invasion genes (vs Rapamycin). Phase 1.

S1523

Voxtalisib (SAR245409, XL765) Analogue

Voxtalisib (SAR245409, XL765) Analogue is a dual inhibitor of mTOR/PI3K, mostly for p110γ with IC50 of 9 nM; also inhibits DNA-PK and mTOR. Phase 1/2.

S2827

Torin 1

Torin 1 is a potent inhibitor of mTORC1/2 with IC50 of 2 nM/10 nM in cell-free assays; exhibits 1000-fold selectivity for mTOR than PI3K.

S2658

Omipalisib (GSK2126458, GSK458)

Omipalisib (GSK2126458, GSK458) is a highly selective and potent inhibitor of p110α/β/δ/γ, mTORC1/2 with Ki of 0.019 nM/0.13 nM/0.024 nM/0.06 nM and 0.18 nM/0.3 nM in cell-free assays, respectively. Phase 1.

S2624

OSI-027

OSI-027 is a selective and potent dual inhibitor of mTORC1 and mTORC2 with IC50 of 22 nM and 65 nM in cell-free assays, and more than 100-fold selectivity observed for mTOR than PI3Kα, PI3Kβ, PI3Kγ or DNA-PK. Phase 1.

S2743

PF-04691502

PF-04691502 is an ATP-competitive PI3K(α/β/δ/γ)/mTOR dual inhibitor with Ki of 1.8 nM/2.1 nM/1.6 nM/1.9 nM and 16 nM in cell-free assays, little activity against either Vps34, AKT, PDK1, p70S6K, MEK, ERK, p38, or JNK. Phase 2.

S2696

Apitolisib (GDC-0980, RG7422)

Apitolisib (GDC-0980, RG7422) is a potent, class I PI3K inhibitor for PI3Kα/β/δ/γ with IC50 of 5 nM/27 nM/7 nM/14 nM in cell-free assays, respectively. Also a mTOR inhibitor with Ki of 17 nM in a cell-free assay, and highly selective versus other PIKK family kinases. Phase 2.

S1360

GSK1059615

GSK1059615 is a dual inhibitor of PI3Kα/β/δ/γ (reversible) and mTOR with IC50 of 0.4 nM/0.6 nM/2 nM/5 nM and 12 nM, respectively. Phase 1.

S2628

Gedatolisib (PF-05212384, PKI-587)

Gedatolisib (PF-05212384, PKI-587) is a highly potent dual inhibitor of PI3Kα, PI3Kγ and mTOR with IC50 of 0.4 nM, 5.4 nM and 1.6 nM in cell-free assays, respectively. Phase 2.

S1266

WYE-354

WYE-354 is a potent, specific and ATP-competitive inhibitor of mTOR with IC50 of 5 nM, blocks mTORC1/P-S6K(T389) and mTORC2/P-AKT(S473) not P-AKT(T308), selective for mTOR than PI3Kα (>100-fold) and PI3Kγ (>500-fold).

S2783

Vistusertib (AZD2014)

Vistusertib (AZD2014) is a novel mTOR inhibitor with IC50 of 2.8 nM in a cell-free assay; highly selective against multiple PI3K isoforms (α/β/γ/δ). AZD2014 showed no or weak binding to the majority of kinases when tested at 1 μM.

S2817

Torin 2

Torin 2 is a potent and selective mTOR inhibitor with IC50 of 0.25 nM in p53−/− MEFs cell line; 800-fold greater selectivity for mTOR than PI3K and improved pharmacokinetic properties. Inhibition of ATM/ATR/DNA-PK with EC50 of 28 nM/35 nM/118 nM,in PC3 cell lines respectively.

S2661

WYE-125132 (WYE-132)

WYE-125132 (WYE-132) is a highly potent, ATP-competitive mTOR inhibitor with IC50 of 0.19 nM; highly selective for mTOR versus PI3Ks or PI3K-related kinases hSMG1 and ATR.

S2749

BGT226 (NVP-BGT226)

BGT226 (NVP-BGT226) is a novel class I PI3K/mTOR inhibitor for PI3Kα/β/γ with IC50 of 4 nM/63 nM/38 nM. Phase 1/2.

S2238

Palomid 529 (P529)

Palomid 529 (P529) inhibits both the mTORC1 and mTORC2 complexes, reduces phosphorylation of pAktS473, pGSK3βS9, and pS6 but no effect observed on pMAPK or pAktT308. Phase 1.

S2622

PP121

PP-121 is a multi-targeted inhibitor of PDGFR, Hck, mTOR, VEGFR2, Src and Abl with IC50 of 2 nM, 8 nM, 10 nM, 12 nM, 14 nM and 18 nM, also inhibits DNA-PK with IC50 of 60 nM.

S2668

WYE-687

WYE-687 is an ATP-competitive and selective inhibitor of mTOR with IC50 of 7 nM; blocks mTORC1/pS6K(T389) and mTORC2/P-AKT(S473) but no effect observed on P-AKT(T308). Selectivity for mTOR is greater than PI3Kα (>100-fold) and PI3Kγ (>500-fold).

S2699

CH5132799

CH5132799 inhibits class I PI3Ks, particularly PI3Kα with IC50 of 14 nM; less potent to PI3Kβδγ, while sensitive in PIK3CA mutations cell lines. Phase 1.

S2689

WAY-600

WAY-600 is a potent, ATP-competitive and selective inhibitor of mTOR with IC50 of 9 nM; blocks mTORC1/P-S6K(T389) and mTORC2/P-AKT(S473) but not P-AKT(T308); selective for mTOR than PI3Kα (>100-fold) and PI3Kγ (>500-fold).

S8050

ETP-46464

ETP-46464 is a potent and selective inhibitor of ATR with IC50 of 25 nM.

S8040

GDC-0349

GDC-0349 is a potent and selective ATP-competitive inhibitor of mTOR with Ki of 3.8 nM, 790-fold inhibitory effect against PI3Kα and other 266 kinases. Phase 1.

S7035

XL388

XL388 is a highly potent, selective, ATP-competitive inhibitor of mTOR with IC50 of 9.9 nM, 1000-fold selectivity over the closely related PI3K kinases.

S7091

Zotarolimus(ABT-578)

Zotarolimus (ABT-578) is an analogue of rapamycin, and inhibits FKBP-12 binding with IC50 of 2.8 nM.

S7646

Voxtalisib (XL765, SAR245409)

Voxtalisib (SAR245409, XL765) is a dual inhibitor of mTOR/PI3K, mostly for p110γ with IC50 of 9 nM; also inhibits DNA-PK and mTOR. Phase 1/2.

S2406

Chrysophanic Acid

Chrysophanic acid (Chrysophanol), a natural anthraquinone isolated from Dianella longifolia, is a EGFR/mTOR pathway inhibitor.

S7886

CC-223

CC-223 is a potent, selective, and orally bioavailable mTOR inhibitor with IC50 of 16 nM, >200-fold selectivity over the related PI3K-α. Phase 1/2.

S7811

MHY1485

MHY1485 is a potent, and cell-permeable mTOR activator, and also potently inhibits autophagy.

Catalog No. Information Product Use Citations Product Validations
S1009

Dactolisib (BEZ235, NVP-BEZ235)

Dactolisib (BEZ235, NVP-BEZ235) is a dual ATP-competitive PI3K and mTOR inhibitor for p110α/γ/δ/β and mTOR(p70S6K) with IC50 of 4 nM /5 nM /7 nM /75 nM /6 nM in cell-free assays, respectively. Inhibits ATR with IC50 of 21 nM in 3T3TopBP1-ER cell.

S1039

Rapamycin (Sirolimus)

Rapamycin (Sirolimus) is a specific mTOR inhibitor with IC50 of ~0.1 nM HEK293 cells.

S1120

Everolimus (RAD001)

Everolimus (RAD001) is an mTOR inhibitor of FKBP12 with IC50 of 1.6-2.4 nM in a cell-free assay.

S1555

AZD8055

AZD8055 is a novel ATP-competitive mTOR inhibitor with IC50 of 0.8 nM in MDA-MB-468 cells with excellent selectivity (∼1,000-fold) against PI3K isoforms and ATM/DNA-PK. Phase 1.

S1044

Temsirolimus (CCI-779, NSC 683864)

Temsirolimus (CCI-779, NSC 683864) is a specific mTOR inhibitor with IC50 of 1.76 μM in a cell-free assay.

S8298New

CZ415

CZ415, a potent ATP-competitive mTOR inhibitor with very good cell permeability.

S1038

PI-103

PI-103 is a multi-targeted PI3K inhibitor for p110α/β/δ/γ with IC50 of 2 nM/3 nM/3 nM/15 nM in cell-free assays, less potent to mTOR/DNA-PK with IC50 of 30 nM/23 nM.

S1226

KU-0063794

KU-0063794 is a potent and highly specific dual-mTOR inhibitor of mTORC1 and mTORC2 with IC50 of ~10 nM in cell-free assays; no effect on PI3Ks.

S2218

Torkinib (PP242)

Torkinib (PP242) is a selective mTOR inhibitor with IC50 of 8 nM in cell-free assays; targets both mTOR complexes with >10- and 100-fold selectivity for mTOR than PI3Kδ or PI3Kα/β/γ, respectively.

S5003

Tacrolimus (FK506)

Tacrolimus (FK506) is a 23-membered macrolide lactone, it reduces peptidyl-prolyl isomerase activity in T cells by binding to the immunophilin FKBP12 (FK506 binding protein) creating a new complex.

S1022

Ridaforolimus (Deforolimus, MK-8669)

Ridaforolimus (Deforolimus, MK-8669) is a selective mTOR inhibitor with IC50 of 0.2 nM in HT-1080 cell line; while not classified as a prodrug, mTOR inhibition and FKBP12 binding is similar to rapamycin. Phase 3.

S2811

INK 128 (MLN0128)

INK 128 (MLN0128) is a potent and selective mTOR inhibitor with IC50 of 1 nM in cell-free assays; >200-fold less potent to class I PI3K isoforms, superior in blocking mTORC1/2 and sensitive to pro-invasion genes (vs Rapamycin). Phase 1.

S1523

Voxtalisib (SAR245409, XL765) Analogue

Voxtalisib (SAR245409, XL765) Analogue is a dual inhibitor of mTOR/PI3K, mostly for p110γ with IC50 of 9 nM; also inhibits DNA-PK and mTOR. Phase 1/2.

S2827

Torin 1

Torin 1 is a potent inhibitor of mTORC1/2 with IC50 of 2 nM/10 nM in cell-free assays; exhibits 1000-fold selectivity for mTOR than PI3K.

S2658

Omipalisib (GSK2126458, GSK458)

Omipalisib (GSK2126458, GSK458) is a highly selective and potent inhibitor of p110α/β/δ/γ, mTORC1/2 with Ki of 0.019 nM/0.13 nM/0.024 nM/0.06 nM and 0.18 nM/0.3 nM in cell-free assays, respectively. Phase 1.

S2624

OSI-027

OSI-027 is a selective and potent dual inhibitor of mTORC1 and mTORC2 with IC50 of 22 nM and 65 nM in cell-free assays, and more than 100-fold selectivity observed for mTOR than PI3Kα, PI3Kβ, PI3Kγ or DNA-PK. Phase 1.

S2743

PF-04691502

PF-04691502 is an ATP-competitive PI3K(α/β/δ/γ)/mTOR dual inhibitor with Ki of 1.8 nM/2.1 nM/1.6 nM/1.9 nM and 16 nM in cell-free assays, little activity against either Vps34, AKT, PDK1, p70S6K, MEK, ERK, p38, or JNK. Phase 2.

S2696

Apitolisib (GDC-0980, RG7422)

Apitolisib (GDC-0980, RG7422) is a potent, class I PI3K inhibitor for PI3Kα/β/δ/γ with IC50 of 5 nM/27 nM/7 nM/14 nM in cell-free assays, respectively. Also a mTOR inhibitor with Ki of 17 nM in a cell-free assay, and highly selective versus other PIKK family kinases. Phase 2.

S1360

GSK1059615

GSK1059615 is a dual inhibitor of PI3Kα/β/δ/γ (reversible) and mTOR with IC50 of 0.4 nM/0.6 nM/2 nM/5 nM and 12 nM, respectively. Phase 1.

S2628

Gedatolisib (PF-05212384, PKI-587)

Gedatolisib (PF-05212384, PKI-587) is a highly potent dual inhibitor of PI3Kα, PI3Kγ and mTOR with IC50 of 0.4 nM, 5.4 nM and 1.6 nM in cell-free assays, respectively. Phase 2.

S1266

WYE-354

WYE-354 is a potent, specific and ATP-competitive inhibitor of mTOR with IC50 of 5 nM, blocks mTORC1/P-S6K(T389) and mTORC2/P-AKT(S473) not P-AKT(T308), selective for mTOR than PI3Kα (>100-fold) and PI3Kγ (>500-fold).

S2783

Vistusertib (AZD2014)

Vistusertib (AZD2014) is a novel mTOR inhibitor with IC50 of 2.8 nM in a cell-free assay; highly selective against multiple PI3K isoforms (α/β/γ/δ). AZD2014 showed no or weak binding to the majority of kinases when tested at 1 μM.

S2817

Torin 2

Torin 2 is a potent and selective mTOR inhibitor with IC50 of 0.25 nM in p53−/− MEFs cell line; 800-fold greater selectivity for mTOR than PI3K and improved pharmacokinetic properties. Inhibition of ATM/ATR/DNA-PK with EC50 of 28 nM/35 nM/118 nM,in PC3 cell lines respectively.

S2661

WYE-125132 (WYE-132)

WYE-125132 (WYE-132) is a highly potent, ATP-competitive mTOR inhibitor with IC50 of 0.19 nM; highly selective for mTOR versus PI3Ks or PI3K-related kinases hSMG1 and ATR.

S2749

BGT226 (NVP-BGT226)

BGT226 (NVP-BGT226) is a novel class I PI3K/mTOR inhibitor for PI3Kα/β/γ with IC50 of 4 nM/63 nM/38 nM. Phase 1/2.

S2238

Palomid 529 (P529)

Palomid 529 (P529) inhibits both the mTORC1 and mTORC2 complexes, reduces phosphorylation of pAktS473, pGSK3βS9, and pS6 but no effect observed on pMAPK or pAktT308. Phase 1.

S2622

PP121

PP-121 is a multi-targeted inhibitor of PDGFR, Hck, mTOR, VEGFR2, Src and Abl with IC50 of 2 nM, 8 nM, 10 nM, 12 nM, 14 nM and 18 nM, also inhibits DNA-PK with IC50 of 60 nM.

S2668

WYE-687

WYE-687 is an ATP-competitive and selective inhibitor of mTOR with IC50 of 7 nM; blocks mTORC1/pS6K(T389) and mTORC2/P-AKT(S473) but no effect observed on P-AKT(T308). Selectivity for mTOR is greater than PI3Kα (>100-fold) and PI3Kγ (>500-fold).

S2699

CH5132799

CH5132799 inhibits class I PI3Ks, particularly PI3Kα with IC50 of 14 nM; less potent to PI3Kβδγ, while sensitive in PIK3CA mutations cell lines. Phase 1.

S2689

WAY-600

WAY-600 is a potent, ATP-competitive and selective inhibitor of mTOR with IC50 of 9 nM; blocks mTORC1/P-S6K(T389) and mTORC2/P-AKT(S473) but not P-AKT(T308); selective for mTOR than PI3Kα (>100-fold) and PI3Kγ (>500-fold).

S8050

ETP-46464

ETP-46464 is a potent and selective inhibitor of ATR with IC50 of 25 nM.

S8040

GDC-0349

GDC-0349 is a potent and selective ATP-competitive inhibitor of mTOR with Ki of 3.8 nM, 790-fold inhibitory effect against PI3Kα and other 266 kinases. Phase 1.

S7035

XL388

XL388 is a highly potent, selective, ATP-competitive inhibitor of mTOR with IC50 of 9.9 nM, 1000-fold selectivity over the closely related PI3K kinases.

S7091

Zotarolimus(ABT-578)

Zotarolimus (ABT-578) is an analogue of rapamycin, and inhibits FKBP-12 binding with IC50 of 2.8 nM.

S7646

Voxtalisib (XL765, SAR245409)

Voxtalisib (SAR245409, XL765) is a dual inhibitor of mTOR/PI3K, mostly for p110γ with IC50 of 9 nM; also inhibits DNA-PK and mTOR. Phase 1/2.

S2406

Chrysophanic Acid

Chrysophanic acid (Chrysophanol), a natural anthraquinone isolated from Dianella longifolia, is a EGFR/mTOR pathway inhibitor.

S7886

CC-223

CC-223 is a potent, selective, and orally bioavailable mTOR inhibitor with IC50 of 16 nM, >200-fold selectivity over the related PI3K-α. Phase 1/2.

Catalog No. Information Product Use Citations Product Validations
S7811

MHY1485

MHY1485 is a potent, and cell-permeable mTOR activator, and also potently inhibits autophagy.

2016, 14(4):3662-8

Tags: mTOR inhibition | mTOR cancer | mTOR activation | mTOR target | mTOR tumor | mTOR phosphorylation | mTOR activity | mTOR inhibitor drugs | mTOR kinase assay | mTOR inhibitor cancer | mTOR inhibitor therapy | mTOR signaling pathway | mTOR inhibitor review