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21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE

21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE ??? ???
?? ??:
83881-08-7
???:
21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
???(??):
Mometasone Oxido;Mometasone Impurity Q;Mometasone EP Impurity Q;QPODUJJKFOJKOZ-QDBZYVRYSA-N;Mometasone Furoate Impurity 2;Mometasone Furoate Impurity 17;Mometasone Furoate EP Impurity Q;Mometasone Furoate EP Impurity 14;Mometasone Furoate Impurity 17(Mometasone Furoate EP Impurity Q);21-chloro-17α-hydroxy-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione
CBNumber:
CB51478553
???:
C22H27ClO4
??? ??:
390.9
MOL ??:
83881-08-7.mol

21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE ??

?? ?
550.9±50.0 °C(Predicted)
??
1.32±0.1 g/cm3(Predicted)
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?????(?? ???), ???????(?? ???), ???(?? ???)
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?????(??), ???????(??), ???(??)? ???
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??
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??? ??
?? ?? (pKa)
12.47±0.70(Predicted)
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???? ?????

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21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE C??? ??, ??, ??

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White Solid

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As an intermediate in the synthesis of deuterated Mometason Furoate, Mometasone Impurity Q is used as an anti-inflammatory.

21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE ?? ?? ? ???

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21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE ?? ??

???( 78)?? ??
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21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE ?? ??:

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