638-94-8: Budesonide EP Impurity F
Budesonide EP Impurity F (CAS No: 638-94-8) Or 16a-Hydroxyprednisone 16a, 17a acetonide; (11v,16a)-11,21-Dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna -1,4-diene-3,20-dione, it is an impurity of Budesonide, which is a potent glucocorticosteroid, shows topical anti-inflammatory activity.
Additional information on CAS 638-94-8
Catalogue No.
VL34005
CAS No.
638-94-8
Molecular Formula
C₂₄H₃₂O₆
Molecular Weight
416.51 g/mol
Parent drug
Budesonide
IUPAC Name
16α,17-[1-methylethylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione
Synonyms
Desonide
References
Sci-Hub, A stability-indicating HPLC assay method for budesonide, 10.1016/s0731-7085(00)00424-6. (2021). Retrieved December 29, 2021, from Sci-hub.ee website: https://sci-hub.ee/10.1016/s0731-7085(00)00424-6
Status
In-stock
