Spironolactone Impurity 7

Product Description
CAT No.
ALN-S017026
CAS No.
NA
Mol. F.
C23H30O5
Mol. Wt.
386.5
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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-3,5′-dioxo-1,2,3,4′,5′,6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3’H-spiro[cyclopenta[a]phenanthrene-17,2′-furan]-4′-carboxylic acid
Smiles : O=C(C1C[C@]2(OC1=O)CC[C@@]3([H])[C@]4([H])CCC5=CC(CC[C@]5(C)[C@@]4([H])CC[C@]23C)=O)O
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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