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Hydrocortisone EP Impurity O

Hydrocortisone EP Impurity O

Product Description
CAT No.
ALN-H008016
CAS No.
154032-37-8
Mol. F.
C21H30O6
Mol. Wt.
378.5
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RFQ
Chemical Name : 11β,17,19,21-Tetrahydroxypregn-4-ene-3,20-dione
Smiles : [H][C@@]12CC[C@@]([C@]1(C[C@]([C@]3([C@]2(CCC4=CC(CC[C@]34CO)=O)[H])[H])([H])O)C)(C(CO)=O)O
Inchi : InChI=1S/C42H58O10/c1-37-13-9-23(43)17-21(37)5-7-25-27-11-15-41(51,39(27,3)19-29(45)31(25)37)35(49)33(47)34(48)36(50)42(52)16-12-28-26-8-6-22-18-24(44)10-14-38(22,2)32(26)30(46)20-40(28,42)4/h17-18,25-34,45-48,51-52H,5-16,19-20H2,1-4H3/t25-,26-,27-,28-,29-,30-,31+,32+,33?,34?,37-,38-,39-,40-,41-,42-/m0/s1
Synonym : 19-hydroxyhydrocortisone

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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