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Zopiclone Intermediate CAS NO.: 43200-81-3
Contact us Product Details6-(5-CHLORO-2-PYRIDYL)-6,7-DIHYDRO-7-HYDRO
XY-5H-PYRROLO[3,4-B]PYRAZIN-5-ONE
| Chemical Name | 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one |
| CAS Number | 43200-81-3 |
| Molecular Formula | C11H7ClN4O2 |
| Molecular Weight | 262.65 |
| Molecular Structure |  |
| Packing | 25kg/drum |
| Storage | Store in room temperature. |
| Application | Zopiclone intermediate |
SPECIFICATION
| Items | Specification | |
| Description | Yellow to yellowish crystalline powder | |
| Purity | ≥98.0% | |
| Melting point | ≥230℃ | |
| Loss on drying | ≤0.5% | |
| Residue on ignition | ≤0.2% | |
| Heavy metals | ≤20PPM | |
| Standard | Factory Standard | |
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