![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_63a607c7e7aae8221354f9a2188414df.svg) | Naltrexone | IC50 | 5.44 [1], 10.0 [2], 15.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_63a607c7e7aae8221354f9a2188414df.svg) | Naltrexone | Ki | 19.3 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_629c398a4b53125db843b1930cacf26a.svg) | Morphine | IC50 | 150.0 [1], 185.0 [2], 430.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_629c398a4b53125db843b1930cacf26a.svg) | Morphine | Ki | 132.0 [1], 140.0 [2], 150.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_89d678ad823df51c3114498070bc797e.svg) | Naltrindole | IC50 | 0.32 [1], 0.91 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_89d678ad823df51c3114498070bc797e.svg) | Naltrindole | Ki | 0.06 [1], 0.2 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_cc3d879534368dbf5806332e53cece48.svg) | Dpdpe | IC50 | 1.8 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_cc3d879534368dbf5806332e53cece48.svg) | Dpdpe | Ki | 2.2 [1], 3.98 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_5a2db8cf3e3e6db0222b04f0aecf810e.svg) | Norbinaltorphimine | IC50 | 22.0 [1], 24.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_5a2db8cf3e3e6db0222b04f0aecf810e.svg) | Norbinaltorphimine | Ki | 0.3 [1], 5.7 [2], 10.14 [3], 10.2 [4] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_db4ac60c18b24b7bd003d4edf05f0d21.svg) | Naloxone | IC50 | 62.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_db4ac60c18b24b7bd003d4edf05f0d21.svg) | Naloxone | Ki | 33.0 [1], 41.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_6ec71103d3996924061aa2a8588c3702.svg) | Butorphan | Ki | 5.9 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_84a1afe0c5c9b2843312065ae9097a12.svg) | n-Methyl-2-phenyl-n-[(5r,7s,8s)-7-(pyrrolidin-1-yl)-1-oxaspiro[4.5]dec-8-yl]acetamide | IC50 | 4970.0 [1], 5000.0 [2], 5800.0 [3], 5844.0 [4] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_de181083409ad0c58f6501bc452ed426.svg) | Damgo | Ki | 2000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_104872a596c5ac0c5af81df7db78f1da.svg) | 4-(alpha-(4-Allyl-2,5-dimethyl-1-piperazinyl)-3-methoxybenzyl)-N,N-diethylbenzamide | IC50 | 1.3 [1], 2.0 [2], 2.2 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_145248d95004a274bf2458fee2a3a138.svg) | Cyclorphan | Ki | 1.9 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_2049783460830b7ebd687fa8b3f84148.svg) | Levorphanol | IC50 | 2.9 [1], 5.1 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_2049783460830b7ebd687fa8b3f84148.svg) | Levorphanol | Ki | 4.2 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_9af8f6b81d67643b50fd16659c883036.svg) | Biphalin | IC50 | 2.6 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_012b530888547094791d0dfbbef9100c.svg) | (1S,2S,6R,14R,15S,16R)-5-(Cyclopropylmethyl)-16-[(2S)-2-hydroxy-3,3-dimethylbutan-2-yl]-15-methoxy-13-oxa-5-azahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-trien-11-ol | IC50 | 0.9 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_532b14a3aaab4a965b58ec37c062b0f2.svg) | Salvinorin A | Ki | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_f9614e97f6d0fb3b5152c962afb835e7.svg) | Fentanyl | IC50 | 187.0 [1], 187.4 [2], 431.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_f9614e97f6d0fb3b5152c962afb835e7.svg) | Fentanyl | Ki | 570.0 [1], 679.0 [2], 1035.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_fb087281f8665e786637188efa2fac11.svg) | Nociceptin | Ki | 2000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_691efa1797e094ad21a66600ac38ebaa.svg) | N,N-Diallyl-Tyr-Aib-Aib-Phe-Leu | IC50 | 83.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_691efa1797e094ad21a66600ac38ebaa.svg) | N,N-Diallyl-Tyr-Aib-Aib-Phe-Leu | Ki | 19.1 [1], 35.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_55f4485a203a929dfb987e2c8b14d596.svg) | Clocinnamox | IC50 | 0.19 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_55f4485a203a929dfb987e2c8b14d596.svg) | Clocinnamox | Ki | 1.6 [1], 2.69 [2], 2.7 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_b8ad46a38eac2df3d29e8f0bec433803.svg) | 3-[(3R,4R)-1-[(3S)-3-Cyclohexyl-3-hydroxypropyl]-3,4-dimethylpiperidin-4-yl]phenol | Ki | 0.31 [1], 198.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_20451a68e0f7d5dce800982af7d5624e.svg) | Dynorphin A (1-11) amide | IC50 | 6.99 [1], 25.5 [2], 26.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_20451a68e0f7d5dce800982af7d5624e.svg) | Dynorphin A (1-11) amide | Ki | 2.9 [1], 3.24 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_bf671c8a2966dab71244a37cb4e86000.svg) | MC-Cam | IC50 | 7.16 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_bf671c8a2966dab71244a37cb4e86000.svg) | MC-Cam | Ki | 4.5 [1], 4.79 [2], 4.8 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_a0bc71f61c7873b792ae4d9b4c4d8b0c.svg) | Leucine enkephalin | Ki | 0.7 [1], 2.53 [2], 6.0 [3], 31.0 [4] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_1c2a2a423ad06aba56f3b6e9f2609218.svg) | Nalbuphine | IC50 | 353.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_1c2a2a423ad06aba56f3b6e9f2609218.svg) | Nalbuphine | Ki | 240.0 [1], 318.85 [2], 580.0 [3], 665.0 [4] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_01364df73df7620e09570711ec981302.svg) | Endomorphin-1 | Ki | 2765.0 [1], 5100.0 [2], 6080.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_a2c20868dc1591de63168f5bcb9a5e49.svg) | Oxymorphindole | Ki | 0.7 [1], 0.9 [2], 1.28 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_b2ad6930002bf28dcef967ab5dbae658.svg) | 8-Carboxamidocyclazocine | Ki | 5.2 [1], 8.3 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_f0bd82bce8022fb002307428ad940433.svg) | 3-Desoxy-3-carboxamidonaltrexone | Ki | 110.0 [1], 550.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_e5eec12d99c322e22f8e38fd7a14e6dd.svg) | 3-((2R,3R,7S,9As)-2,3-dimethyl-7-phenyl-octahydro-1H-quinolizin-2-yl)phenol | IC50 | 16.0 [1], 51.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_e5eec12d99c322e22f8e38fd7a14e6dd.svg) | 3-((2R,3R,7S,9As)-2,3-dimethyl-7-phenyl-octahydro-1H-quinolizin-2-yl)phenol | Ki | 30.0 [1], 31.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_e60dde90358956d4ad0a440fee59d9d7.svg) | (D-Pen2,D-Pen5)-Enkephalin | IC50 | 1.3 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_e60dde90358956d4ad0a440fee59d9d7.svg) | (D-Pen2,D-Pen5)-Enkephalin | Ki | 2.4 [1], 3.2 [2], 3.3 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_7916bfbb923da596abcbd3cfd438cadb.svg) | Oxymorphone | IC50 | 45.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_7916bfbb923da596abcbd3cfd438cadb.svg) | Oxymorphone | Ki | 50.0 [1], 70.0 [2], 145.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_f841587dcc29b26fa84b16b2b6cfee8f.svg) | Dermorphin | IC50 | 197.0 [1], 210.0 [2], 295.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_d41c0420a7bf9dde258c17b932c5d2c1.svg) | Nalmefene | Ki | 9.3 [1], 13.26 [2], 16.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_2aef82913c06c35f3c2f7273069b1b66.svg) | Dynorphin A (1-13) | IC50 | 4.07 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_2aef82913c06c35f3c2f7273069b1b66.svg) | Dynorphin A (1-13) | Ki | 3.8 [1], 16.0 [2], 28.4 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_fe6aeb199d5f77ddb6788fbccc3d36ee.svg) | 7-Benzylidenenaltrexone | Ki | 2.81 [1], 3.53 [2], 6.2 [3], 10.0 [4] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_cbe94cbfb8fba719d53e78748180b376.svg) | 6beta-Naltrexol | IC50 | 23.0 [1], 32.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_cbe94cbfb8fba719d53e78748180b376.svg) | 6beta-Naltrexol | Ki | 53.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_27ecc918aa08958157c699d02d74843b.svg) | 3-(3,4-Dimethyl-1-phenethyl-piperidin-4-yl)-phenol | Ki | 33.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_b47abe32bf4c2fbc61bbe4e4a8e31ac6.svg) | (4R,7S,10R)-10-[[(2S)-2-Amino-3-(4-hydroxyphenyl)propanoyl]amino]-7-benzyl-3,3-dimethyl-6,9-dioxo-1,2-dithia-5,8-diazacycloundecane-4-carboxylic acid | Ki | 0.74 [1], 1.79 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_b66668a244049a38bf19446c8e4003f5.svg) | 3-(4-Hydroxyphenyl)-N-[(2S)-1-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]-3-methylbutan-2-yl]propanamide | Ki | 450.0 [1], 5700.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_18c83db0bf77c415399a84e9a6cef8a6.svg) | (1S,13R)-10-(Cyclopropylmethyl)-1,13-dimethyl-N-[2-(4-phenylphenyl)ethyl]-10-azatricyclo[7.3.1.02,7]trideca-2(7),3,5-triene-4-carboxamide | Ki | 0.74 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_00c35499597e4e46e5713a74e69fe98b.svg) | (1R,12R,13R)-20-(Cyclopropylmethyl)-7-thia-5,20-diazapentacyclo[10.5.3.01,13.02,10.04,8]icosa-2,4(8),5,9-tetraen-6-amine | Ki | 29.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_1df0d9eafb6dea8701f669d9e7cd2168.svg) | Bis[(1R,9R,10R)-17-(cyclobutylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-yl] decanedioate | Ki | 4.2 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_46564fcd62df1bc7dd543d99cd50f162.svg) | (1R,9R,10R)-17-(Cyclobutylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-amine | Ki | 180.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_f6dfdabb90d41aaced67da8a13ecaa2d.svg) | (1R,9R,10R)-17-(Cyclopropylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-amine | Ki | 150.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_0285866f06000e1f97e2510481449a4b.svg) | 4-[(4-Allyl-piperazin-1-yl)-phenyl-methyl]-N,N-diethyl-benzamide | IC50 | 5.0 [1], 8.0 [2], 15.9 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_7d820233f7e6b71189ea21f66c24d060.svg) | N,N-Diethyl-4-[phenyl-[(1S,5R)-8-(2-phenylethyl)-8-azabicyclo[3.2.1]octan-3-ylidene]methyl]benzamide | Ki | 0.24 [1], 42.1 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_aa0d745c7cba251ed0f7944fee2469d0.svg) | 4-(4-(3-Hydroxyphenyl)-1-(2-methylpentyl)piperidin-4-yl)-N,N-dimethylbenzamide | IC50 | 72.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_aa0d745c7cba251ed0f7944fee2469d0.svg) | 4-(4-(3-Hydroxyphenyl)-1-(2-methylpentyl)piperidin-4-yl)-N,N-dimethylbenzamide | Ki | 11.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_f87341a768c9832b702abb4e97e415f4.svg) | MET-enkephalin | IC50 | 6.4 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_f87341a768c9832b702abb4e97e415f4.svg) | MET-enkephalin | Ki | 1.1 [1], 2.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_c17bcf953e2da4c9d97f36613ef408c8.svg) | Butorphanol | Ki | 12.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_d930ef8642e84b8ea2c043d042ec6b1a.svg) | beta-Funaltrexamine | Ki | 22.4 [1], 27.78 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_cdf3475992d12817672f77362f325376.svg) | Endomorphin 2 | Ki | 3385.0 [1], 6085.0 [2], 6420.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_ce272e75b627d6c872cb431afad407a4.svg) | Deltorphin I | IC50 | 1.3 [1], 420.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_ce272e75b627d6c872cb431afad407a4.svg) | Deltorphin I | Ki | 1.73 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_0cca5e159f895b6403a05303cf64f833.svg) | CompB | IC50 | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_0cca5e159f895b6403a05303cf64f833.svg) | CompB | Ki | 400.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_9589bea42af77ba72fdf0e68100a5be6.svg) | JDTic | Ki | 29.6 [1], 36.11 [2], 188.0 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_334dc336b017651d9057609230e879fd.svg) | 2-(3,4-Dichlorophenyl)-N-methyl-N-[(1S)-1-phenyl-2-(1-pyrrolidinyl)ethyl]acetamide | IC50 | 600.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_334dc336b017651d9057609230e879fd.svg) | 2-(3,4-Dichlorophenyl)-N-methyl-N-[(1S)-1-phenyl-2-(1-pyrrolidinyl)ethyl]acetamide | Ki | 24.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_fd6e969b835183c769a2eb12d97b8c9b.svg) | Herkinorin | Ki | 1170.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_1b4c8e65035e1556c7e7a62d9d2e7ba3.svg) | Salvinorin B | Ki | 10000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_3c301ad5422b9251b23ffe4655774025.svg) | Tyrosyl alanyl-glycyl-phenylalaninamide | IC50 | 724.44 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_3c301ad5422b9251b23ffe4655774025.svg) | Tyrosyl alanyl-glycyl-phenylalaninamide | Ki | 300.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_3fa225c3161d11ad9580debe96a7a929.svg) | 7-Spiroindanyloxymorphone | Ki | 1.4 [1], 2.75 [2], 3.3 [3] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_2abf9b55909e04a2e8cea21357ad4339.svg) | Enkephalin, pen(2,5)-4-chloro-phe(4)- | IC50 | 1.53 [1], 1.55 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_2abf9b55909e04a2e8cea21357ad4339.svg) | Enkephalin, pen(2,5)-4-chloro-phe(4)- | Ki | 0.3 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_55d725f1a2918858f43dff14ba0a1aa0.svg) | N-Methylnaltrindole | Ki | 0.02 [1], 0.49 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_c87cf4f68c06491c83a66c1e07826eb7.svg) | 4-[[(4-Methylphenyl)sulfonylamino]methyl]-N-[2-[(phenylmethyl)-propan-2-ylamino]ethyl]benzamide | IC50 | 32000.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_c87cf4f68c06491c83a66c1e07826eb7.svg) | 4-[[(4-Methylphenyl)sulfonylamino]methyl]-N-[2-[(phenylmethyl)-propan-2-ylamino]ethyl]benzamide | Ki | 1088.0 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_5cfbef6fc861627deaaa08a7ec692129.svg) | Dynorphin A (swine) | IC50 | 2.54 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_5cfbef6fc861627deaaa08a7ec692129.svg) | Dynorphin A (swine) | Ki | 5.9 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_0e921454d315954b1bdc4bdc7f2dfcaf.svg) | (1S,9R,13R)-10-(Cyclopropylmethyl)-1,13-dimethyl-10-azatricyclo[7.3.1.02,7]trideca-2(7),3,5-trien-4-ol | Ki | 1.1 [1], 2.0 [2] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_1e190979702122d25bf0b74a60acd010.svg) | Bis[(1R,9R,10R)-17-(cyclobutylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-yl] (E)-but-2-enedioate | Ki | 9.4 [1] |
![](https://images.aatbio.com/dataset/ic50/delta-opioid-receptor_79a4b813fdb6ed5838ef68b5c77a55b6.svg) | CID 17379334 | Ki | 3.0 [1], 5.0 [2], 7.0 [3] |