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Substance Name: Tadalafil catechol
RN: 171489-03-5
UNII: 15IBL77N0L
InChIKey: HZSPPSAESSMSNY-FOIQADDNSA-N

Molecular Formula

  • C21-H19-N3-O4

Molecular Weight

  • 377.3981
 
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Names and Synonyms

Name of Substance

  • Tadalafil catechol

Synonyms

  • Desmethylene tadalafil
  • Pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione, 6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R,12aR)-
  • Tadalafil catechol
  • UNII-15IBL77N0L

Registry Numbers

CAS Registry Number

  • 171489-03-5

FDA UNII

  • 15IBL77N0L

System Generated Number

  • 0171489035

Structure Descriptors

InChI

1S/C21H19N3O4/c1-23-10-18(27)24-15(21(23)28)9-13-12-4-2-3-5-14(12)22-19(13)20(24)11-6-7-16(25)17(26)8-11/h2-8,15,20,22,25-26H,9-10H2,1H3/t15-,20-/m1/s1

InChIKey

HZSPPSAESSMSNY-FOIQADDNSA-N

Smiles

CN1CC(=O)N2[C@H](Cc3c([nH]c4ccccc34)[C@H]2c5ccc(O)c(O)c5)C1=O