API reference
Tadalafil
- CAS number
- 171596-29-5
- Molecular formula
- C22H19N3O4
- Molecular weight
- 389.4 g/mol
About this molecule
Tadalafil is a pyrazinopyridoindole that is 2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione substituted at position 2 by a methyl group and at position 6 by a 1,3-benzodioxol-5-yl group (the 6R,12aR-diastereomer). A phosphodiesterase V inhibitor inhibitor, currently marketed in pill form for treating erectile dysfunction under the name Cialis; and under the name Adcirca for the treatment of pulmonary arterial hypertension. It has a role as a vasodilator agent and an EC 3.1.4.35 (3',5'-cyclic-GMP phosphodiesterase) inhibitor. It is a member of benzodioxoles and a pyrazinopyridoindole.
Source: ChEBI, via PubChem.
Identifiers
- IUPAC name
- (2R,8R)-2-(1,3-benzodioxol-5-yl)-6-methyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione
- InChIKey
- WOXKDUGGOYFFRN-IIBYNOLFSA-N
- SMILES
- CN1CC(=O)N2[C@@H](C1=O)CC3=C([C@H]2C4=CC5=C(C=C4)OCO5)NC6=CC=CC=C36
- Other CAS numbers recorded
- 171488-03-2 · 1242099-07-5
- PubChem CID
- 110635
Also known as
Tadalafil · Cialis · Ic351 · ADCIRCA · IC-351 · Tadalafilo · Tadalafil mylan · Trans-tadalafil
Chemical data on this page is drawn from PubChem (National Library of Medicine) and is provided for identification only. Hanpars does not hold stock of every substance listed; availability, grade, documentation and regulatory status are confirmed per enquiry.
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