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Triamcinolone EP Impurity B

SZ CAT No SZ-T028003
CAS No 3859-65-2
Mol.F. C23H29FO7
Mol.Wt. 436.5
Inv. Status Custom Synthesis


Chemical Name: 9-fluoro-11β,16α,17-trihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate (as per EP)

Synonym: Triamcinolone 21-acetate

The Role of Excipients in the Stability of Triamcinolone Acetonide in Ointments
Anton J. P. van Heugten, Wouter S. de Vries, Marian M. A. Markesteijn, Roland J. Pieters & H. Vromans
AAPS PharmSciTech volume 19, pages1448–1453(2018)
 
Development and validation of a stability-indicating HPLC-UV method for the determination of triamcinolone acetonide and its degradation products in an ointment formulation
A.J.P. van Heugtena,b,∗, W. de Boer b, W.S. de Vries b, C.M.A. Markesteijnb, H. Vromans
Journal of Pharmaceutical and Biomedical Analysis 149 (2018) 265–270