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Hydrocortisone EP Impurity K

Hydrocortisone EP Impurity K

Product Description
CAT No.
ALN-H008012
CAS No.
640-87-9
Mol. F.
C23H32O5
Mol. Wt.
388.5
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RFQ
Chemical Name : 17-Hydroxy-3,20-dioxopregn-4-en-21-yl acetate
Smiles : O[C@]1(C(COC(C)=O)=O)CC[C@]2([H])[C@@]1(CC[C@]3([C@]2(CCC4=CC(CC[C@]34C)=O)[H])[H])C
Inchi : InChI=1S/C23H32O6/c1-13(25)29-23(19(28)12-24)9-7-17-16-5-4-14-10-15(26)6-8-21(14,2)20(16)18(27)11-22(17,23)3/h10,16-18,20,24,27H,4-9,11-12H2,1-3H3/t16-,17-,18-,20+,21-,22-,23-/m0/s1
Synonym : Reichstein’s substance S-21-acetate

Comparative study of two different chromatographic approaches for quantitation of hydrocortisone acetate and pramoxine hydrochloride in presence of their impurities

Fawzia Ibrahim a , Asmaa Kamal El-Deen a,b , Kuniyoshi ShimizunJournal of Food and Drug Analysis Volume 26, Issue 3, July 2018, Pages 1160-1170

Novel stability indicating UHPLC method development and validation for simultaneous quantification of hydrocortisone acetate, pramoxine hydrochloride, potassium sorbate and sorbic acid in topical cream formulation

Lakshmi Narasimha RaoKatakamaThirupathiDongalabSanthosh KumarEttaboina – Talanta Open Volume 1, August 2020, 100004

Novel eco-friendly chromatographic determinations of hydrocortisone acetate, fusidic acid, their pharmacologically active impurities and pharmaceutical excipients: a comparative study

Maha M. Abdelrahman, Raghda Abdelmoneim Emam, Nouruddin W. Ali & Eglal A. Abdelaleem – Chemical Papers volume 74, pages2175–2187(2020)

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