Fluocinolone Acetonide Impurity 4

Fluocinolone Acetonide Impurity 4 Structure
CAS No.
389119-98-6
Chemical Name:
Fluocinolone Acetonide Impurity 4
Synonyms
Fluocinolone Acetonide Impurity 19;Androsta-1,4-dien-3-one, 6,9-difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (6α,11β,16α,17α)- (9CI);(2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one
CBNumber:
CB86199212
Molecular Formula:
C22H28F2O4
Molecular Weight:
394.45
MOL File:
389119-98-6.mol
Modify Date:
2022/12/21 16:56:50

Fluocinolone Acetonide Impurity 4 Properties

Boiling point 495.6±45.0 °C(Predicted)
Density 1.29±0.1 g/cm3(Predicted)
pka 13.03±0.70(Predicted)

Fluocinolone Acetonide Impurity 4 Preparation Products And Raw materials

Raw materials

Preparation Products

Fluocinolone Acetonide Impurity 19 (2S,6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-2,6b-difluoro-7-hydroxy-6a,8a,10,10-tetramethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Androsta-1,4-dien-3-one, 6,9-difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (6α,11β,16α,17α)- (9CI) 389119-98-6