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GLASS

You can:

Check the ligand table for details.
Go to the GPCR list to see GPCRs with which this ligand interacts.
Go to the individual GPCR page for PubMed ID information by text mining.
Download a TSV version of all interaction data.
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Ligand

Name	sildenafil
Molecular formula	C22H30N6O4S
IUPAC name	5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
Molecular weight	474.58
Hydrogen bond acceptor	8
Hydrogen bond donor	1
XlogP	1.5
Synonyms	AB00052444_05 SC-83326 Aphrodil Sildenafil [INN:BAN] BNRNXUUZRGQAQC-UHFFFAOYSA-N Spectrum3_001892 Caverta SR-05000001934-2 D08KTT HMS1922B19 171599-83-0 (citrate) I06-0023 5-(2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one KBioGR_001052 5-[2-Ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one MLS006011565 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one NCX-911 UNII-3M7OB98Y7H AC1L1JUI SCHEMBL8100377 BAS 04213629 SMR004703325 BRD-K79759585-048-01-4 Spectrum_001555 CHEBI:9139 UK 92480-10 DivK1c_006894 1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine HMS2233L22 2h42 KBio1_001838 5-[2-Ethoxy-5-(4-methyl-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one(Sildenafil) LS-111655 5-[2-ethoxy-5-(4-methylpiperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo(4,3-d]pyrimidin-7-one NCGC00095099-02 5-{2-ethoxy-5-[(4-methylpiperazine-1-)sulfonyl]phenyl}-1-methyl-3-propyl-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one Rhucin Vizarsin SB17345 AKOS025397193 Sildenafil 1.0 mg/ml in Methanol BDBM14390 SPECTRUM1504099 C22H30N6O4S SR-05000001934 CS-1577 GTPL4743 139755-83-2 HSDB 7305 5-(2-ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one KBio2_007171 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one MLS001240224 5-{2-(ethyloxy)-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one NCGC00159496-02 AB00052444-03 ZINC19796168 AB0015440 SCHEMBL1895 Aphrodil (TN) Sildenafil# BRD-K50128260-001-01-6 Spectrum4_000586 CCG-21806 STL483201 D0Z7ZM HMS2089M12 1udt J-007309 5-[2-ethoxy-5-(4-methyl-1-piperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one KBioSS_002035 5-[2-Ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl]-1-methyl-3-n-propyl-1.6-dihydro-7H-pyrazolo[4,3-d]Pyrimidin-7-one MolPort-002-885-861 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1H,4H,7H-pyrazolo[4,3-d]pyrimidin-7-one Piperazine, 1-((3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methyl- VIAGRA Rhucin (TN) ACT02662 BC202768 SPBio_001775 BSPBio_003424 SR-01000504734 UK-92,480-10 DTXSID6023579 1-((3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine citrate HMS3372N07 3M7OB98Y7H KBio2_002035 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonyl-phenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one M901 5-[2-ethoxy-5-(4-methylpiperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one NCGC00095099-03 755S832 W-2194 SBI-0051920.P002 AN-15436 Sildenafil solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material BIDD:GT0352 Spectrum2_001648 Cambridge id 7030299 SR-05000001934-1 D08514 HMS1684K08 HY-15025 5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one KBio3_002927 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one MLS001304737 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one NCGC00370976-03 AB00052444_04 AC-938 SCHEMBL5795456 AS-48884 SMR000752512 BRD-K79759585-001-02-1 Spectrum5_001508 CCG-39076 STL483720 DB00203 HMS2093O17 1xos Jsp002373 5-[2-Ethoxy-5-(4-methyl-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one (Sildenafil or Viagra) KS-00000XMX 5-[2-ethoxy-5-(4-methylpiperazine-1-sulfonyl)phenyl]-1-methyl-3-propyl-1H,4H,7H-pyrazolo[4,3-d]pyrimidin-7-one NCGC00095099-01 5-{2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]PHENYL}-1-METHYL-3-PROPYL-1H,6H,7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE Revatio (TN) Viagra (TN) s4684 AKOS008901403 Sildenafil (INN) BCP05337 SpecPlus_000798 C07259 SR-01000504734-1 CHEMBL192 UK-92480 FT-0601554 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine HMS3715P17 4-((4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydr KBio2_004603 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonyl-phenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one MCULE-2481702478 5-[2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one NCGC00095099-04 AB00052444-02 Z1522567175 [ Show all ]
Inchi Key	BNRNXUUZRGQAQC-UHFFFAOYSA-N
Inchi ID	InChI=1S/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)
PubChem CID	135398744
ChEMBL	CHEMBL192
IUPHAR	N/A
BindingDB	14390
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Known GPCRs

You can:

Click GLASS IDs to check the association information.
Click protein names to check details of the GPCRs.
Download a TSV version of all interaction information.

GLASS ID	Name	UniProt	Gene	Species	Length
28375	Adenosine receptor A1	P30542	ADORA1	Homo sapiens (Human)	326
28374	Adenosine receptor A2a	P29274	ADORA2A	Homo sapiens (Human)	412
28376	Alpha-1B adrenergic receptor	P15823	Adra1b	Rattus norvegicus (Rat)	515

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