Approved Ligands
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Phentolamine, Antagonist of α 1A-adrenoceptor;Antagonist of α 1B-adrenoceptor;Antagonist of α 1D-adrenoceptor;Antagonist of α 2A-adrenoceptor;Antagonist of α 2B-adrenoceptor;Antagonist of α 2C-adrenoceptorCas#: 50-60-2 Compound CID: 5775Formula: C17H19N3O Molecular Weight: 281.357IUPAC Name: 3-[N-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-methylanilino]phenolSMILES: CC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)OInChIKey: MRBDMNSDAVCSSF-UHFFFAOYSA-NInChI: InChI=1S/C17H19N3O/c1-13-5-7-14(8-6-13)20(12-17-18-9-10-19-17)15-3-2-4-16(21)11-15/h2-8,11,21H,9-10,12H2,1H3,(H,18,19)Synonyms: 3-(((4,5-Dihydro-1H-imidazol-2-yl)methyl)(p-tolyl)amino)phenol | 3-[N-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-methylan...
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Prazosin, Antagonist of α 1A-adrenoceptor;Antagonist of α 1B-adrenoceptor;Antagonist of α 1D-adrenoceptor;Antagonist of α 2A-adrenoceptor;Antagonist of α 2B-adrenoceptor;Antagonist of α 2C-adrenoceptorCas#: 19216-56-9 Compound CID: 4893Formula: C19H21N5O4 Molecular Weight: 383.4IUPAC Name: [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanoneSMILES: COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4=CC=CO4)N)OCInChIKey: IENZQIKPVFGBNW-UHFFFAOYSA-NInChI: InChI=1S/C19H21N5O4/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14/h3-4,9-11H,5-8H2,1-2H3,(H2,20,21,22)Synonyms: HMS1792D17 | KBio2_001302 | Prazosin [INN:BAN] | Prazosine | Prestwick0_000947 | Spectrum5_001365 | BCBcMAP01_000227 ...
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Aripiprazole, Serotonin 2a (5-HT2a) receptor antagonistCas#: 129722-12-9 Compound CID: 60795Formula: C23H27Cl2N3O2 Molecular Weight: 448.39IUPAC Name: 7-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy]-3,4-dihydro-1H-quinolin-2-oneSMILES: C1CC(=O)NC2=C1C=CC(=C2)OCCCCN3CCN(CC3)C4=C(C(=CC=C4)Cl)ClInChIKey: CEUORZQYGODEFX-UHFFFAOYSA-NInChI: InChI=1S/C23H27Cl2N3O2/c24-19-4-3-5-21(23(19)25)28-13-11-27(12-14-28)10-1-2-15-30-18-8-6-17-7-9-22(29)26-20(17)16-18/h3-6,8,16H,1-2,7,9-15H2,(H,26,29)Synonyms: 7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydrocarbostyril | Aripiprazole [USAN:INN:BAN] | Aripiprazol...
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Azelastine, Antagonist of H 1 receptorCas#: 58581-89-8 Compound CID: 2267Formula: C22H24ClN3O Molecular Weight: 381.91IUPAC Name: 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-oneSMILES: CN1CCCC(CC1)N2C(=O)C3=CC=CC=C3C(=N2)CC4=CC=C(C=C4)ClInChIKey: MBUVEWMHONZEQD-UHFFFAOYSA-NInChI: InChI=1S/C22H24ClN3O/c1-25-13-4-5-18(12-14-25)26-22(27)20-7-3-2-6-19(20)21(24-26)15-16-8-10-17(23)11-9-16/h2-3,6-11,18H,4-5,12-15H2,1H3Synonyms: AZELASTINE [VANDF] | BDBM50341448 | (+/-)-1-(2H)-phthalazinone, 4- | DTXSID6022638 | rac-Azelastine | s12214 | AZELAS...
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Terazosin, Antagonist of α 1A-adrenoceptor;Antagonist of α 1B-adrenoceptor;Antagonist of α 1D-adrenoceptorCas#: 63590-64-7 Compound CID: 5401Formula: C19H25N5O4 Molecular Weight: 387.43IUPAC Name: [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(oxolan-2-yl)methanoneSMILES: COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4CCCO4)N)OCInChIKey: VCKUSRYTPJJLNI-UHFFFAOYSA-NInChI: InChI=1S/C19H25N5O4/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14/h10-11,14H,3-9H2,1-2H3,(H2,20,21,22)Synonyms: C19H25N5O4 | REGID_for_CID_5401 | 6,7-dimethoxy-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]quinazolin-4-amine | 6,7-Dime...
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L-Noradrenaline, Agonist of α 1A-adrenoceptor;Agonist of α 1B-adrenoceptor;Agonist of α 1D-adrenoceptor;Agonist of α 2A-adrenoceptor;Agonist of α 2B-adrenoceptor;Agonist of α 2C-adrenoceptor;Agonist of β 1-adrenoceptor;Agonist of β 2-adrenoceptor;Agonist of β 3-adrenoceptCas#: 51-41-2 Compound CID: 439260Formula: C8H11NO3 Molecular Weight: 169.18IUPAC Name: 4-[(1R)-2-amino-1-hydroxyethyl]benzene-1,2-diolSMILES: C1=CC(=C(C=C1C(CN)O)O)OInChIKey: SFLSHLFXELFNJZ-QMMMGPOBSA-NInChI: InChI=1S/C8H11NO3/c9-4-8(12)5-1-2-6(10)7(11)3-5/h1-3,8,10-12H,4,9H2/t8-/m0/s1Synonyms: (-)-Noradrec | Nor adrenalin | NOREPINEPHRINE [INN] | Sympathin E | NORADRENALINE [JAN] | NOREPINEPHRINE (USP IMPURIT...
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Doxazosin, Antagonist of α 1A-adrenoceptor;Antagonist of α 1B-adrenoceptor;Antagonist of α 1D-adrenoceptorCas#: 74191-85-8 Compound CID: 3157Formula: C23H25N5O5 Molecular Weight: 451.48IUPAC Name: [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanoneSMILES: COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4COC5=CC=CC=C5O4)N)OCInChIKey: RUZYUOTYCVRMRZ-UHFFFAOYSA-NInChI: InChI=1S/C23H25N5O5/c1-30-18-11-14-15(12-19(18)31-2)25-23(26-21(14)24)28-9-7-27(8-10-28)22(29)20-13-32-16-5-3-4-6-17(16)33-20/h3-6,11-12,20H,7-10,13H2,1-2H3,(H2,24,25,26)Synonyms: SBI-0050459.P002 | CHEBI:4708 | HMS1383E01 | 1-(4-Amino-6,7-Dimethoxy-2-quinazolinyl)-4-(1,4-benzodioxan-2-ylcarbonyl...
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tamsulosin, Antagonist of α 1A-adrenoceptor;Antagonist of α 1B-adrenoceptor;Antagonist of α 1D-adrenoceptorCas#: 106133-20-4 Compound CID: 129211Formula: C20H28N2O5S Molecular Weight: 408.52IUPAC Name: 5-[(2R)-2-[2-(2-ethoxyphenoxy)ethylamino]propyl]-2-methoxybenzenesulfonamideSMILES: CCOC1=CC=CC=C1OCCNC(C)CC2=CC(=C(C=C2)OC)S(=O)(=O)NInChIKey: DRHKJLXJIQTDTD-OAHLLOKOSA-NInChI: InChI=1S/C20H28N2O5S/c1-4-26-17-7-5-6-8-18(17)27-12-11-22-15(2)13-16-9-10-19(25-3)20(14-16)28(21,23)24/h5-10,14-15,22H,4,11-13H2,1-3H3,(H2,21,23,24)/t15-/m1/s1Synonyms: (r)-5-(2-(2-(2-ethoxyphenoxy)ethylamino)propyl)-2-methoxybenzenesulfonamide | G04CA02 | SMR004703489 | TAMSULOSIN [WH...
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Alfuzosin, Antagonist of α 1A-adrenoceptor;Antagonist of α 1B-adrenoceptor;Antagonist of α 1D-adrenoceptorCas#: 81403-80-7 Compound CID: 2092Formula: C19H27N5O4 Molecular Weight: 389.45IUPAC Name: N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)-methylamino]propyl]oxolane-2-carboxamideSMILES: CN(CCCNC(=O)C1CCCO1)C2=NC3=CC(=C(C=C3C(=N2)N)OC)OCInChIKey: WNMJYKCGWZFFKR-UHFFFAOYSA-NInChI: InChI=1S/C19H27N5O4/c1-24(8-5-7-21-18(25)14-6-4-9-28-14)19-22-13-11-16(27-3)15(26-2)10-12(13)17(20)23-19/h10-11,14H,4-9H2,1-3H3,(H,21,25)(H2,20,22,23)Synonyms: Alfusosine | ALFUZOSIN [WHO-DD] | CCG-100859 | D07124 | SPECTRUM1505263 | ALFUZOSIN [VANDF] | BSPBio_000323 | MLS0014...
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Cabergoline, Dopamine D2 receptor agonistCas#: 81409-90-7 Compound CID: 54746Formula: C26H37N5O2 Molecular Weight: 451.6IUPAC Name: (6aR,9R,10aR)-N-[3-(dimethylamino)propyl]-N-(ethylcarbamoyl)-7-prop-2-enyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamideSMILES: CCNC(=O)N(CCCN(C)C)C(=O)C1CC2C(CC3=CNC4=CC=CC2=C34)N(C1)CC=CInChIKey: KORNTPPJEAJQIU-KJXAQDMKSA-NInChI: InChI=1S/C26H37N5O2/c1-5-11-30-17-19(25(32)31(26(33)27-6-2)13-8-12-29(3)4)14-21-20-9-7-10-22-24(20)18(16-28-22)15-23(21)30/h5,7,9-10,16,19,21,23,28H,1,6,8,11-15,17H2,2-4H3,(H,27,33)/t19-,21-,23-/m1/s1Synonyms: Cabergoline 1000 microg/mL in Acetonitrile | Cabergoline, European Pharmacopoeia (EP) Reference Standard | Tox21_1125...
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L-Adrenaline, Adrenergic receptor agonistCas#: 51-43-4 Compound CID: 5816Formula: C9H13NO3 Molecular Weight: 183.20IUPAC Name: 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diolSMILES: CNCC(C1=CC(=C(C=C1)O)O)OInChIKey: UCTWMZQNUQWSLP-VIFPVBQESA-NInChI: InChI=1S/C9H13NO3/c1-10-5-9(13)6-2-3-7(11)8(12)4-6/h2-4,9-13H,5H2,1H3/t9-/m0/s1Synonyms: Primatene Mist | l-Adrenaline | (-)-Epinephrine | adrenaline | Epinefrina | Renoform | Adrenalin | Epirenan | Adrenal...
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L-Noradrenaline, Agonist of α 1A-adrenoceptor;Agonist of α 1B-adrenoceptor;Agonist of α 1D-adrenoceptor;Agonist of α 2A-adrenoceptor;Agonist of α 2B-adrenoceptor;Agonist of α 2C-adrenoceptor;Agonist of β 1-adrenoceptor;Agonist of β 2-adrenoceptor;Agonist of β 3-adrenoceptCas#: 51-41-2 Compound CID: 439260Formula: C8H11NO3 Molecular Weight: 169.18IUPAC Name: 4-[(1R)-2-amino-1-hydroxyethyl]benzene-1,2-diolSMILES: C1=CC(=C(C=C1C(CN)O)O)OInChIKey: SFLSHLFXELFNJZ-QMMMGPOBSA-NInChI: InChI=1S/C8H11NO3/c9-4-8(12)5-1-2-6(10)7(11)3-5/h1-3,8,10-12H,4,9H2/t8-/m0/s1Synonyms: norepinephrine|noradrenaline|L-Noradrenaline|51-41-2|Levarterenol|Arterenol|(R)-Noradrenaline|Levophed|(-)-Norepineph...