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Hydrocortisone, 11,21-diacetate

Hydrocortisone, 11,21-diacetate ??? ???
?? ??:
81968-66-3
???:
Hydrocortisone, 11,21-diacetate
???(??):
Hydrocortisone 11,21-Diacetate;Hydrocortisone Aceate EP Impurity G;Hydrocortisone Acetate - Impurity G;Hydrocortisone Acetate EP impurity G;11β,21-diacetoxy-17-hydroxy-pregn-4-ene-3,20-dione;17-Hydroxy-3,20-dioxopregn-4-ene-11β,21-diyl diacetate;Pregn-4-ene-3,20-dione, 11,21-bis(acetyloxy)-17-hydroxy-, (11β)- (9CI);2-((8S,9S,10R,11S,13S,14S,17R)-11-Acetoxy-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Hydrocortisone Acetate Impurity)
CBNumber:
CB63062504
???:
C25H34O7
??? ??:
446.53326
MOL ??:
81968-66-3.mol

Hydrocortisone, 11,21-diacetate ??

???
188 - 190°C
?? ?
579.6±50.0 °C(Predicted)
??
1.25±0.1 g/cm3(Predicted)
?? ??
Refrigerator
???
DMSO(?? ???), ???(?? ???, ?????)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
12.32±0.70(Predicted)
??
???? ?????

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Hydrocortisone, 11,21-diacetate C??? ??, ??, ??

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Hydrocortisone 11,21-Diacetate (Hydrocortisone Acetate EP Impurity G) is an impurity of Hydrocortisone 21-Acetate (H714620), a glucocorticoid (1,2).

Hydrocortisone, 11,21-diacetate ?? ?? ? ???

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Hydrocortisone, 11,21-diacetate ?? ??

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