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Hydrocortisone EP Impurity G

Hydrocortisone EP Impurity G

Product Description
CAT No.
ALN-H008008
CAS No.
14760-49-7
Mol. F.
C21H28O5
Mol. Wt.
360.5
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Chemical Name : 11β,17-Dihydroxy-3,20-dioxopregn-4-en-21-al
Smiles : O[C@]1(C(C([H])=O)=O)CC[C@]2([H])[C@@]1(C[C@]([C@]3([C@]2(CCC4=CC(CC[C@]34C)=O)[H])[H])([H])O)C
Inchi : InChI=1S/C21H30O4/c1-19-8-5-14(23)11-13(19)3-4-15-16(19)6-9-20(2)17(15)7-10-21(20,25)18(24)12-22/h11,15-17,22,25H,3-10,12H2,1-2H3/t15-,16+,17?,19+,20+,21+/m1/s1
Synonym : Hydrocortisone-21-aldehyde

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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