Spironolactone Impurity 3

Product Description
CAT No.
ALN-S017015
CAS No.
NA
Mol. F.
C22H28O4
Mol. Wt.
356.5
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Product Overview
Technical Data
Reference
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Product Overview
Chemical Name : (8R,9S,10R,13S,14S,17R)-10,13-Dimethyl-1,2,3′,4′,7,8,9,10,11,12,13,14,15,16-tetradecahydro-5’H-spiro[cyclopenta[a]phenanthrene-17,2′-furan]-3,5′,6-trione
Smiles : C[C@@]1(CCC(C=C21)=O)[C@@]3([H])CC[C@@]([C@@]4(OC(CC4)=O)CC5)(C)[C@]5([H])[C@]3([H])CC2=O
Inchi : InChI=1S/C22H30O4/c1-20-9-5-15(23)13-14(20)3-4-16-17(20)6-10-21(2)18(16)7-11-22(21,26)12-8-19(24)25/h3-4,13,16-18,26H,5-12H2,1-2H3,(H,24,25)/t16-,17+,18+,20+,21+,22-/m1/s1
Technical Data
Reference
RP- HPLC method for the simultaneous estimation of losartan and spironolactone in tablet dosage form
By Chaure, Pravin P.; Sigh, Sonia; Shariff, Arshia; Wagh, Vishalkumar H.; Tandale, Sandeep D.nFrom Journal of Pharmaceutical Sciences and Research (2019), 11(8), 2866-2871.
Design of experimental approach to analytical robustness study for UHPLC method developed for separation and quantification of spironolactone and its impurities in drug substances
By Veerendra, Y. V. S.; Brahman, Pradeep Kumar; Mankumare, Sharad D.; Ch, Jaya Raju; Satish, J. – From Asian Journal of Chemistry (2020), 32(2), 219-227.
Influence of different chromatographic conditions on the level of detection and quantitation of spironolactone by means of TLC-densitometry
By Dolowy, Malgorzata – From Journal of Analytical Methods in Chemistry (2019), 8792783/1-8792783/8.
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