ABC01340PS

Tadalafil Impurity H

On Request
Molecular Formula C22H19N3O6
Molecular Weight 421.4000
CAS Number 1346605-38-6 ✓ Verified
PubChem CID 71752283 ↗
Purity N/A
Product Type API Impurity
Parent Drug Tadalafil
Lead Time On Request
IUPAC Name (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
Other CAS Numbers (also listed on PubChem)
1978322-98-3

📝 Synonyms

Tadalafil Ketolactam 1346605-38-6 Tadalafil EP Impurity H 1978322-98-3 83Z1ZC7LN1 (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 rel-(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 rel-(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)-tetraone

🔬 Chemical Identifiers

CN1CC(=O)N2[C@@H](C1=O)CC(=O)C3=CC=CC=C3NC(=O)[C@H]2C4=CC5=C(C=C4)OCO5
InChI=1S/C22H19N3O6/c1-24-10-19(27)25-15(22(24)29)9-16(26)13-4-2-3-5-14(13)23-21(28)20(25)12-6-7-17-18(8-12)31-11-30-17/h2-8,15,20H,9-11H2,1H3,(H,23,28)/t15-,20-/m1/s1
BBMXALYUYHSADD-FOIQADDNSA-N

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