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133991-63-6

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133991-63-6 Structure

133991-63-6 Structure
IdentificationBack Directory
[Name]

Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-, (11β,17α)-
[CAS]

133991-63-6
[Synonyms]

loteprednol Impurity 3
CCMMQGHLQQKWOY-NGVSTBRYSA-N
Dechloromethyl Loteprednol Etabonate
Loteprednol Etabonate Deschloromethyl Impurity
(11β,17α)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic
(11β,17α)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic acid
Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-, (11β,17α)-
(11β,?17α)?-17-?[(Ethoxycarbonyl)?oxy]?-?11-?hydroxy-?3-?oxo-?androsta-?1,?4-?diene-?17-?carboxylic acid
[Molecular Formula]

C23H30O7
[MDL Number]

MFCD22683759
[MOL File]

133991-63-6.mol
[Molecular Weight]

418.48
Chemical PropertiesBack Directory
[Melting point ]

>154oC (dec.)
[storage temp. ]

Hygroscopic, Refrigerator, Under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

White to Off-White
[Stability:]

Hygroscopic
Hazard InformationBack Directory
[Uses]

(11β,?17α)?-17-?[(Ethoxycarbonyl)?oxy]?-?11-?hydroxy-?3-?oxo-?androsta-?1,?4-?diene-?17-?carboxylic Acid is a derivative of Loteprednol Etabonate (L471400) which is an ophthalmic corticosteroid.
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