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Tadalafil EP impurity H

Product Name
Tadalafil EP impurity H
CAS No.
1978322-98-3
Chemical Name
Tadalafil EP impurity H
Synonyms
Tadalafil EP Impurity H (ketolactam);Pyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone, 6-(1,3-benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methyl-, (6R,14aR)-;(6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-2,3,14,14atetrahydropyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13- (6H,8H)-tetrone? (Tadalafil Impurity）
CBNumber
CB54842023
Molecular Formula
C22H19N3O6
Formula Weight
421.4
MOL File
1978322-98-3.mol
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1978322-98-3, Tadalafil EP impurity HRelated Search:

Tadalafil iMpurity E (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester (1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride Tadalafil Impurity 25 (Mixture of Diastereomers) Tadalafil Impuirty 16 Tadalafil Impurity 62 Tadalafil Impurity 39 Tadalafil Impurity 11 Tadalafil EP IMpurity G (1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] Tadalafil iMpurity B (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Tadalafil Hydroxylactam Impurity (EP Impurity D) Tadalafil Impurity 47 Tadalafil Impurity 59 Tadalafil Impurity 14 Tadalafil Spiro-urethane Impurity (EP Impurity F)

  • Pyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone, 6-(1,3-benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methyl-, (6R,14aR)-
  • (6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-2,3,14,14atetrahydropyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13- (6H,8H)-tetrone? (Tadalafil Impurity）
  • Tadalafil EP Impurity H (ketolactam)
  • 1978322-98-3