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21-?????-????-1,4,16-???-3,11,20-???21-?????

21-?????-????-1,4,16-???-3,11,20-???21-?????
21-?????-????-1,4,16-???-3,11,20-???21-????? ??? ???
?? ??:
82423-35-6
???:
21-?????-????-1,4,16-???-3,11,20-???21-?????
???(??):
21-?????-????-1,4,16-???-3,11,20-???21-?????
???:
21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione 21-Acetate
???(??):
Budesonide Impurity N22;21-(Acetyloxy)-pregna-1,4,16-triene-3,11,20-trione;Pregna-1,4,16-triene-3,11,20-trione, 21-(acetyloxy)-;21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione 21-Acetate
CBNumber:
CB42558059
???:
C23H26O5
??? ??:
382.45
MOL ??:
82423-35-6.mol

21-?????-????-1,4,16-???-3,11,20-???21-????? ??

???
166-168°C
?? ?
556.7±50.0 °C(Predicted)
??
1.24±0.1 g/cm3(Predicted)
?? ??
Refrigerator
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? ?????????, DMSO
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21-?????-????-1,4,16-???-3,11,20-???21-????? C??? ??, ??, ??

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Yellow Solid

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Prednisone (P703780) derivative. Adrenocortical steroid. Glucocorticoid.

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21-?????-????-1,4,16-???-3,11,20-???21-????? ?? ??

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