Grundinformationen
- Standard-SMILES
CN1CC(=O)N2[C@H](CC(=O)c3ccccc3NC(=O)[C@H]2c2ccc3c(c2)OCO3)C1=O- InChIKey
BBMXALYUYHSADD-FOIQADDNSA-N- Summenformel
- C22H19N3O6
- Durchschnittliche Molmasse
- 421,4 g/mol
- Monoisotopische Masse
- 421,12738533
Namen und Bezeichner
- Bevorzugter Name
- Tadalafil Ketolactam
- IUPAC
- (6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-6,8,14,14a-tetrahydro-3H-pyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13-tetrone
- Englischer Name
- Tadalafil KetolactaM
- Summenformel
- C22H19N3O6
- Molmasse
- 421.4
Namen und Synonyme
Tadalafil Ketolactam1346605-38-6Tadalafil EP Impurity H1978322-98-383Z1ZC7LN1(6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-6,8,14,14a-tetrahydro-3H-pyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13-tetronerel-(6R,14aR)-6-(1,3-Benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methylpyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetronerel-(6R,14aR)-6-(Benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,14,14a-tetrahydrobenzo[h]pyrazino[1,2-d][1,4]diazonine-1,4,7,13(6H,8H)-tetraone(6R,14aR)-6-(1,3-Benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methylpyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone(6R,14aR)-6-(Benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,14,14a-tetrahydrobenzo[h]pyrazino[1,2-d][1,4]diazonine-1,4,7,13(6H,8H)-tetraoneTadalafil Ketolactam (>85%)(6R,14aR)-6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,14,14a-tetrahydropyrazino(1,2-d)(1,4)benzodiazonine-1,4,7,13(6H,8H)-tetrone
Weitere Namen anzeigen
Tadalafil Impurity 19Tadalafil Ketolactam (>Tadalafil Ketolactam (>85%)Tadalafil Ketolactam (>90%)Tadalafil KetolactaM IMpurityTadalafil Ketolactam Impurity (EP Impurity H)Tadalafil Impurity 19 (Tadalafil EP Impurity H)
6-(1,3-Benzodioxol-5-yl)-2-methyl-2,3,14,14a-tetrahydropyrazino(1,2-d)(1,4)benzodiazonine-1,4,7,13(6H,8H)-tetrone, (6R,14aR)-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)-Tadalafil Ketolactam (>90per cent)Tadalafil impurity H [EP]UNII-83Z1ZC7LN1DTXSID10858413:C4X-10878Tadalafil EP Impurity HTADALAFIL IMPURITY H [EP IMPURITY]
Datenbank-Bezeichner
- CAS
1346605-38-6- PubChem CID
- 71752283
- DTXSID
DTXSID10858413- UNII
- 83Z1ZC7LN1
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1
- Polarare Oberfläche (TPSA)
- 105 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 6
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 31
- Formalladung
- 0
- Komplexität
- 787
Physikochemische Eigenschaften
- Schmelzpunkt
- 139 °C · >139°C (dec.)
- Siedepunkt
- 751 · 751.0±60.0 °C(Predicted)
- Dichte
- 1.52 · 1.52±0.1 g/cm3(Predicted)
- storage temp.
- -20 °C · Hygroscopic, -20°C Freezer, Under inert atmosphere
- Löslichkeit
- Acetone (Slightly), Chloroform (Slightly), DMSO (Slightly)
- Aggregatzustand
- Solid
- pka
- 12.44 · 12.44±0.40(Predicted)
- Farbe
- White to Pale Brown
- Stabilität
- Hygroscopic, Unstable in Solution
Chemie und Industrie
Anwendungen
VerwendenTadalafil Ketolactam is a Tadalafil (T004500) impurity.
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