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Desmethyl Thiosildenafil

Desmethyl Thiosildenafil

Product Description
CAT No.
ALN-S006020
CAS No.
479073-86-4
Mol. F.
C21H28N6O3S2
Mol. Wt.
476.6
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RFQ
Chemical Name : 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidine-7-thione
Smiles : S=C1C(N(C)N=C2CCC)=C2N=C(C3=CC(S(=O)(N4CCNCC4)=O)=CC=C3OCC)N1
Inchi : InChI=1/C10H9NO/c12-10-7-5-4-6-2-1-3-8(11-10)9(6)7/h1-3,7H,4-5H2,(H,11,12)
Synonym : Desmethyl Thiosildenafil

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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