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| | LevetiracetaM IMpurity B Basic information |
| Product Name: | LevetiracetaM IMpurity B | | Synonyms: | Dehydro Levetiracetam;(Z)-2-(2-oxopyrrolidin-1-yl)but-2-
enamide;LevetiracetaM IMpurity B;(2Z)-2-(2-Oxopyrrolidin-1-yl)but-2-enamide;Levetiracetam EP Impurity B;Levetiracetam EP Impurity B/Dehydro Levetiracetam;Levetiracetam Impurity 2（Levetiracetam EP Impurity B）;Levetiracetam impurity 4/Levetiracetam EP Impurity B/(Z)-2-(2-oxopyrrolidin-1-yl)but-2- enamide | | CAS: | 358629-47-7 | | MF: | C8H12N2O2 | | MW: | 168.19 | | EINECS: | | | Product Categories: | | | Mol File: | 358629-47-7.mol |  |
| | LevetiracetaM IMpurity B Chemical Properties |
| Boiling point | 443.0±28.0 °C(Predicted) | | density | 1.222±0.06 g/cm3(Predicted) | | storage temp. | Amber Vial, Refrigerator, Under inert atmosphere | | solubility | Chloroform (Soluble), Methanol (Slightly) | | pka | 16.35±0.50(Predicted) | | color | Off-White to Pale Beige | | Stability: | Light Sensitive |
| | LevetiracetaM IMpurity B Usage And Synthesis |
| Uses | Dehydro Levetiracetam (Levetiracetam EP Impurity B) is an impurity of Levetiracetam (L331500) which is an (S)-enantiomer of Etiracetam (E932970) and the ethyl analog of Piracetam (P500800). Used as an anticonvulsant. |
| | LevetiracetaM IMpurity B Preparation Products And Raw materials |
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