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/ Products Classification 点击展开+| Cat. Number | 733987851295519 |
| Chemical Name | Zopiclone N-Oxide (Eszopiclone Impurity A)
|
| CAS Number | 43200-96-0 |
| Category | Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, |
| Mol. Formula | C17H17ClN6O4 |
| Mol. Weight | 404.81 |
| Qty 1 |
5mg |
| Qty 2 | 50mg |
| Appearance | Off-White to Pale Beige Solid |
| Application Notes | Eszopiclone impurity A. |
| Synonym | 1-Piperazine-carboxylic Acid 4-Methyl-4-oxide 6-(5-Chloro-pyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5yl Ester;
RP 29753; Eszopiclone Impurity A; |
| Melting Pt. | >140°C (dec.) |
| Solubility | Chloroform, Methanol |
| References | Vire, J.C., et al.: Talanta, 40, 313 (1993), Sha, Yu., et al.: Molecules, 13, 1817 (2008), |
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