| Identification | Back Directory | [Name]
VMPHCYUBONNNJN-ZHCMNPPYSA-N | [CAS]
78261-67-3 | [Synonyms]
Progesterone Impurity 22
Prednisone EP Impurity J
VMPHCYUBONNNJN-ZHCMNPPYSA-N
17a-Hydroxy-11-oxoandrosta-1,4-dien-3-one-17-carboxylic acid
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid
17α-hydroxy-11-oxoandrosta-1,4-dien-3-one-17β-carboxylic acid
(17α)-17-Hydroxy-3,11-dioxoandrosta-1,4-diene-17-carboxylic acid
Androsta-1,4-diene-17-carboxylic acid, 17-hydroxy-3,11-dioxo-, (17α)-
(9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylicacid | [Molecular Formula]
C20H24O5 | [MOL File]
78261-67-3.mol | [Molecular Weight]
344.41 |
| Chemical Properties | Back Directory | [Boiling point ]
574.3±50.0 °C(Predicted) | [density ]
1.33±0.1 g/cm3(Predicted) | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
3.67±0.60(Predicted) | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Uses]
17-Hydroxy-3,11-dioxo-androsta-1,4-diene-17β-carboxylic Acid is an intermediate used to prepare (11β,??17α)??-17-??[(Ethoxycarbonyl)??oxy]??-??11-??hydroxy-??3-??oxo-??androsta-??1,??4-??diene-??17-??carboxylic acid (E890570) which is a derivative of Loteprednol Etabonate (L471400), an ophthalmic corticosteroid. |
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| Company Name: |
Energy Chemical
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| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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