L-Tadalafil Impurity; Tadalafil Impurity B; Tadalafil Related Compound B; ent-Tadalafil

  • Product Code
  • : Ax-IMP1309
  • CAS Number
  • : 629652-72-8
  • Synonyms
  • : (6S,12aS)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
  • Molecular Formula
  • : C22H19N3O4
  • Molecular Weight
  • : 389.40



N-Desmethyl Tadalafil; Nortadalafil; Tadalafil Impurity C

  • Product Code
  • : Ax-IMP1310
  • CAS Number
  • : 171596-36-4
  • Synonyms
  • : (6R,12aR)-6-(benzo[d][1,3]dioxol-5-yl)-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
  • Molecular Formula
  • : C21H17N3O4
  • Molecular Weight
  • : 375.38



Tadalafil impurity C; cis-ent-Tadalafil

  • Product Code
  • : Ax-IMP1340
  • CAS Number
  • : 171596-28-4
  • Synonyms
  • : (6S,12aR)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
  • Molecular Formula
  • : C22H19N3O4
  • Molecular Weight
  • : 389.41



Tadalafil Process impurity 1

  • Product Code
  • : Ax-IMP1338
  • CAS Number
  • : 171596-43-3
  • Synonyms
  • : methyl (1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
  • Molecular Formula
  • : C20H18N2O4
  • Molecular Weight
  • : 350.38



Tadalafil Process impurity 2

  • Product Code
  • : Ax-IMP1339
  • CAS Number
  • : 629652-42-2
  • Synonyms
  • : methyl (1S,3S)-1-(benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
  • Molecular Formula
  • : C22H19ClN2O5
  • Molecular Weight
  • : 426.85



Tadalafil impurity Diastereomer; Tadalafil Impurity A

  • Product Code
  • : Ax-IMP1337
  • CAS Number
  • : 171596-27-3
  • Synonyms
  • : (6R,12aS)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
  • Molecular Formula
  • : C22H19N3O4
  • Molecular Weight
  • : 389.41



Tadalafil Impurity

  • Product Code
  • : Ax-IMP1058
  • CAS Number
  • : NA
  • Synonyms
  • : 3,4,4a,5,6,7-hexahydroquinolin-2(1H)-one
  • Molecular Formula
  • : C9H13NO
  • Molecular Weight
  • : 151.21



Tadalafil Impurity : 5-methyl Benzo[1,3]dioxole

  • Product Code
  • : Ax-IMP998
  • CAS Number
  • : 7145-99-5
  • Synonyms
  • : 5-methylbenzo[d][1,3]dioxole
  • Molecular Formula
  • : C8H8O2
  • Molecular Weight
  • : 136.15



Tadalafil Impurity : 5-(chloromethyl) benzo[d][1,3]dioxole

  • Product Code
  • : Ax-IMP997
  • CAS Number
  • : 20850-43-5
  • Synonyms
  • : 5-(chloromethyl)benzo[d][1,3]dioxole
  • Molecular Formula
  • : C8H7ClO2 1
  • Molecular Weight
  • : 70.59



Tadalafil hydroxyl lactam / Tadalafil EP Impurity D

  • Product Code
  • : Ax-IMP420
  • CAS Number
  • : 951661-81-7
  • Synonyms
  • : (6bR)-12-(benzo[d][1,3]dioxol-5-yl)-12a-hydroxy-8-methyl-6a,6b,8,9,12,12a-hexahydropyrazino[1',2':1,2]pyrrolo[3,4-c]quinoline-6,7,10(5H)-trione
  • Molecular Formula
  • : C22H19N3O6
  • Molecular Weight
  • : 421.40



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