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Sildenafil Chloroacetyl Impurity

Sildenafil Chloroacetyl Impurity

Product Description
CAT No.
ALN-S006009
CAS No.
1058653-74-9
Mol. F.
C19H21ClN4O3
Mol. Wt.
388.9
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RFQ
Chemical Name : 5-[5-(2-Chloroacetyl)-2-ethoxyphenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
Smiles : O=C1C(N(C)N=C2CCC)=C2N=C(C3=CC(C(CCl)=O)=CC=C3OCC)N1
Inchi : InChI=1S/C18H20N4O4/c1-4-6-12-14-15(22(3)21-12)17(23)20-16(19-14)11-9-10(18(24)25)7-8-13(11)26-5-2/h7-9H,4-6H2,1-3H3,(H,24,25)(H,19,20,23)
Synonym : Chlorodenafil

Quantification of active pharmaceutical ingredient and impurities in sildenafil citrate obtained from the Internet

Michael A Veronin , Mohammad T Nutan , Uday Krishna Reddy DodlanTher Adv Drug Saf. 2014 Oct;5(5):180-9

Validated Methods for Determination of Sildenafil Citrate in The Presence of its Potential Impurities

A.E. El-Gindy , E. Shokry M. Farouk , L. Abd El-Aziz – J Biomed Sci and Res., Vol 2 (4), 2010,262-278

Validated LC method for sildenafil citrate related substances and its potential oxidative degradation product

A.Nageswari, P.Surya Prakash Rao, B.Gowri Sankar Rao, B.Satyanarayana , M.Saravanan , V.Ranga Reddy , Mukkanti – ACAIJ, 10(10) 2011 683-690

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