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Tadalafil Impurity 4

Tadalafil Impurity 4

Product Description
CAT No.
ALN-T007018
CAS No.
NA
Mol. F.
C21H19N3O4
Mol. Wt.
377.4
Stock
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Chemical Name : (6R,12aS)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydropyrazino[1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione
Smiles : O=C([C@]1([H])CC2=C([C@@H](C3=CC=C(O)C(O)=C3)N14)NC5=C2C=CC=C5)N(C)CC4=O
Inchi : InChI=1S/C21H19N3O4/c1-23-10-18(27)24-15(21(23)28)9-13-12-4-2-3-5-14(12)22-19(13)20(24)11-6-7-16(25)17(26)8-11/h2-8,15,20,22,25-26H,9-10H2,1H3/t15-,20-/m0/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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