(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester

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Names

[ CAS No. ]:
171596-43-3

[ Name ]:
(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester

[Synonym ]:
trans-3-Aminocyclopentanecarboxylic acid
(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
Tadalafil Impurity 3
Tadalafil Impurity 11

Chemical & Physical Properties

[ Molecular Formula ]:
C20H18N2O4

[ Molecular Weight ]:
350.36800

[ Exact Mass ]:
350.12700

[ PSA ]:
72.58000

[ LogP ]:
3.00210

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • piperonal
  • Ethanol
  • L(-)-Tryptophan
  • Methyl L-tryptophanate
  • Methyl L-tryptophanate hydrochloride

DownStream

  • ent-Tadalafil
  • methyl (1S,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate