ent-Tadalafil

ent-Tadalafil Structure
CAS No.
629652-72-8
Chemical Name:
ent-Tadalafil
Synonyms
Tadafil;DUT-im C;EP-B(LA);ent-IC-351;L-Tadalafil;L-Tildenafil;ent-Tadalafil;Tadalafil-002;(S,S)-Tadalafil;6S,12S-Tadalafil
CBNumber:
CB72545061
Molecular Formula:
C22H19N3O4
Molecular Weight:
389.4
MOL File:
629652-72-8.mol
MSDS File:
SDS
Modify Date:
2023/5/18 11:31:13

ent-Tadalafil Properties

Melting point 278-282°C
Boiling point 679.1±55.0 °C(Predicted)
Density 1.51±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Chloroform (Slightly), Methanol (Slightly, Heated)
form Solid
pka 16.68±0.40(Predicted)
color White

ent-Tadalafil Chemical Properties,Uses,Production

Chemical Properties

White Solid

ent-Tadalafil Preparation Products And Raw materials

Raw materials

Preparation Products

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ent-Tadalafil Tadalafil Impurity B (ent-tadalafil) Tadalafil EP Impurity B ((6S,12S)-Tadalafil) Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3- benzodioxol-5-yl)-2,3,6,7,12, 12a-hexahydro-2-Methyl-,(6S, 12aS)- (6S,12aS)-6-(1,3-benzodioxol-5-yl)-2-Methyl-2,3,6,7,12,12a-hexahydropyrazino[1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione Tadanafil EP or USP impurity B (S,S)-Tadalafil (6S,12aS)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione L-Tadalafil L-Tildenafil Tadalafil IMpurity: IMpurity G Tadalafil EP IMpurity B (ent-tadalafil) Calais EP Impurity B Tadafil 6S,12S-Tadalafil Tadalafil-002 Tadalafil impurity 2/Tadalafil EP Impurity B/(6S,12aS)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[1’,2’:1,6]pyrido[3,4-b]indole-1,4-dione (6S,12aS)-tadalafil Tadalafil-002-6S12S 6S,12S-Tadalafil (EP Impurity B) ent-IC-351 Tadalafil Impurity 12(Tadalafil EP Impurity B) (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 Tadalafil impurity B control Tadalafil EP Impurity B/ Tadalafil Related Compund B (Tadalafil (6S,12aS)-Isomer/ L-Tadalafil/ L-Tildenafil) DUT-im C Tadalafil EP impurity 2 EP-B(LA) 629652-72-8 Chiral Reagents Inhibitors Intermediates & Fine Chemicals Pharmaceuticals