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Tadalafil EP Impurity H

Tadalafil EP Impurity H

Product Description
CAT No.
ALN-T007009
CAS No.
1978322-98-3
Mol. F.
C22H19N3O6
Mol. Wt.
421.4
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Chemical Name : (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
Smiles : O=C([C@](CC(C(C=CC=C1)=C1N2)=O)([H])N3[C@]([H])(C4=CC(OCO5)=C5C=C4)C2=O)N(C)CC3=O
Inchi : InChI=1S/C22H17N3O5/c1-24-9-16(26)25-19(11-6-7-14-15(8-11)30-10-29-14)18-17(20(25)22(24)28)21(27)12-4-2-3-5-13(12)23-18/h2-8,19-20H,9-10H2,1H3,(H,23,27)/t19?,20-/m1/s1

Quantification of Genotoxic Impurities in Tadalafil by Simple and Sensitive Gas Chromatography Technique

Ajit AneraonBhushan Patil

Vishal Solse

Chandrakant Patil – Analytical Chemistry Letters Volume 9, 2019 – Issue 4 Pages 518-525

Chiral Separation of Two Pairs of Enantiomers of Tadalafil by High-Performance Liquid Chromatography

Wenhui Gao, Zhefeng Zhang, Zhiwei Li, and Guijian Liang – Journal of Chromatographic Science, Vol. 45, September 2007

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