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Tadalafil EP Impurity I

Tadalafil EP Impurity I

Product Description
CAT No.
ALN-T007010
CAS No.
2378614-29-8
Mol. F.
C22H19N3O5
Mol. Wt.
405.4
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Chemical Name : (8a’R)-6′-(Benzo[d][1,3]dioxol-5-yl)-2′-methyl-2′,3′,8′,8a’-tetrahydro-6’H-spiro[indoline-3,7′-pyrrolo[1,2-a]pyrazine]-1′,2,4′-trione
Smiles : O=C([C@]1([H])N2C([H])(C3=CC(OCO4)=C4C=C3)C5(C(C=CC=C6)=C6NC5=O)C1)N(C)CC2=O

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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