| S8177 | BH3I-1 | BH3I-1 is a Bcl-XL-BH3 domain interaction inhibitor with Ki of 2.4 μM (by fluorescence polarization ).It is a selective inhibitor of Bcl-2 family proteins. | Selective | BH3-Bcl-xL interaction, Ki: 2.4 μM | 
            
                
                    | S8924 | DT2216 | DT2216 is a potent and selective degrader of BCL-XL based on PROTAC technology. DT2216 inhibits various BCL-XL-dependent leukemia and cancer cells but considerably less toxic to platelets. | Pan |  | 
            
                
                    | S0563 | 10-Deacetyl-7-xylosyl paclitaxel | 10-Deacetyl-7-xylosyl paclitaxel (10-Deacetyl-7-xylosyltaxol, 7-xylosyl-10-deacetylpaclitaxel), a derivative of paclitaxel and naturally occurring xyloside isolated from Taxus chinensis, causes significant mitotic arrest in PC-3 cells followed by up-regulating expression of pro-apoptotic Bax and Bad protein, as well as down-regulating expression of anti-apoptotic Bcl-2 and Bcl-XL , which leads to a disturbance of the mitochondrial membrane permeability and to the activation | Pan |  | 
            
                
                    | S5600 | Flavokawain A | Flavokawain A, extracted from kava, is an apoptotic inducers and anticarcinogenic agent. Flavokawain A can down-regulation of antiapoptotic proteins, such as XIAP, survivin, and Bcl-xL, thereby changing the balance between apoptotic and antiapoptotic molecules and then induce cell death in tumor cells. | Pan |  | 
            
                
                    | S7800 | A-1155463 Dihydrochloride | A-1155463 Dihydrochloride, a highly potent and selective BCL-XL inhibitor, shows picomolar binding affinity to BCL-XL, and >1000-fold weaker binding to BCL-2 and related proteins BCL-W(Ki=19 nM) and MCL-1(Ki>440 nM). | Pan | BCL-XL, Ki: <0.01 nM | 
            
                
                    | S7801 | A-1331852 | A-1331852 is a potent and selectiveBCL-XL inhibitor with Ki value less than 0.01 nM for BCL-XL and 6 nM, 4 nM, 142 nM for Bcl-2, Bcl-W, MCL-1 respectively. It may be useful in the treatment of cancer, immune and autoimmune diseases. | Pan | Bcl-xL, Ki: <0.01 nM | 
            
                
                    | S1001 | Navitoclax (ABT-263) | Navitoclax (ABT-263) is a potent inhibitor of Bcl-xL, Bcl-2 and Bcl-w with Ki of ≤ 0.5 nM, ≤1 nM and ≤1 nM in cell-free assays, but binds more weakly to Mcl-1 and A1. Phase 2. | Pan | Bcl-xL, Ki: <=0.5 nM | 
            
                
                    | S7100 | WEHI-539 | WEHI-539 has high affinity (IC50=1.1 nM) and selectivity for BCL-XL and potently kills cells by selectively antagonizing its prosurvival activity. It has more than a 400-fold higher affinity for BCL-XL versus other prosurvival BCL-2 family members. | Pan | Bcl-xL, IC50: 1.1 nM | 
            
                
                    | S9970 | APG-2575 (lisaftoclax) | APG-2575 (lisaftoclax) is a dual Bcl-2 and Bcl-xl inhibitor with IC50 values of 2 nM and 5.9 nM for Bcl-2 and Bcl-xl, respectively. | Pan | Bcl-xl, IC50: 5.9 nM | 
            
                
                    | S1002 | ABT-737 | ABT-737 is a BH3 mimetic inhibitor of Bcl-xL, Bcl-2 and Bcl-w with EC50 of 78.7 nM, 30.3 nM and 197.8 nM in cell-free assays, respectively; no inhibition observed against Mcl-1, Bcl-B or Bfl-1. ABT-737 induces mitochondrial pathway apoptosis and mitophagy. Phase 2. | Pan | Bcl-xL, EC50: 78.7 nM | 
            
                
                    | S8061 | Sabutoclax | Sabutoclax (BI-97C1) is a pan-Bcl-2 inhibitor, including Bcl-xL, Bcl-2, Mcl-1 and Bfl-1 with IC50  of 0.31 μM, 0.32 μM, 0.20 μM and 0.62 μM, respectively. | Pan | Bcl-xL, IC50: 0.31 μM | 
            
                
                    | S6852 | Gossypol | Gossypol (BL 193) is an orally-active polyphenol isolated from cotton seeds and roots. Gossypol is a potent inhibitor of 5α-reductase 1 and 3α-hydroxysteroid dehydrogenase with IC50 of 3.33 μM and 0.52 μM in cell-free assay, respectively. Gossypol also inhibits the binding of BH3 peptide to Bcl protein with IC50 of 0.4 μM and 10 μM for Bcl-XL and Bcl-2, respectively. Gossypol induces apoptosis and cell growth inhibition in various cancer cells. | Pan | Bcl-xL, IC50: 0.4 μM | 
            
                
                    | S2812 | (R)-(-)-Gossypol acetic acid | (R)-(-)-Gossypol (AT-101) acetic acid, the R-(-) enantiomer of Gossypol acetic acid, binds with Bcl-2, Bcl-xL and Mcl-1 with Ki of 0.32 μM, 0.48 μM and 0.18 μM in cell-free assays; does not inhibit BIR3 domain and BID. AT-101 simultaneously triggers apoptosis and a cytoprotective type of autophagy. Phase 2. | Pan | Bcl-xL, Ki: 0.48 μM | 
            
                
                    | S1121 | TW-37 | TW-37 is a novel nonpeptide inhibitor to recombinant Bcl-2, Bcl-xL and Mcl-1 with Ki of 0.29 μM, 1.11 μM and 0.26 μM in cell-free assays, respectively. | Pan | Bcl-xL, Ki: 1.11 μM | 
            
                
                    | S2448 | Gambogic Acid | Gambogic Acid (Guttatic Acid, Guttic Acid, Beta-Guttiferrin) activates caspases with EC50 of 0.78-1.64 μM and competitively inhibits Bcl-XL, Bcl-2, Bcl-W, Bcl-B, Bfl-1 and Mcl-1 with IC50 of 1.47, 1.21, 2.02, 0.66, 1.06 and 0.79 μM, respectively. | Pan | Bcl-xL, IC50: 1.47 μM | 
            
                
                    | S2271 | Berberine chloride (NSC 646666) | Berberine chloride (NSC 646666, Natural Yellow 18) is a quaternary ammonium salt from the group of isoquinoline alkaloids. Berberine activates caspase 3 and caspase 8, cleavage of poly ADP-ribose polymerase (PARP) and the release of cytochrome c. Berberine chloride decreases the expression of c-IAP1, Bcl-2 and Bcl-XL. Berberine chloride induces apoptosis with sustained phosphorylation of JNK and p38 MAPK, as well as generation | Pan |  | 
            
                
                    | S5967 | Berberine chloride hydrate | Berberine (Natural Yellow 18) chloride hydrate is a quaternary ammonium salt from the group of isoquinoline alkaloids. Berberine activates caspase 3 and caspase 8, cleavage of poly ADP-ribose polymerase (PARP) and the release of cytochrome c. Berberine chloride decreases the expression of c-IAP1, Bcl-2 and Bcl-XL. Berberine chloride induces apoptosis with sustained phosphorylation of JNK and p38 MAPK, as well as generation of | Pan |  |