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ChemicalBook--->CAS DataBase List--->43200-82-4

43200-82-4

43200-82-4 Structure

43200-82-4 Structure
IdentificationBack Directory
[Name]

6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
[CAS]

43200-82-4
[Synonyms]

7(6H)-dione
4-b]pyrazine-5
Eszopiclone Impurity 8
Dexzopiclone impurity 8
6-(5-Chloropyridin-2-yl)
Right zopiclone impurity 8
Intermediate for Zopiclone I
-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)
6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3
6-(5-chloropyridin-2-yl)pyrrolo[3,4-b]pyrazine-5,7
6-(5-chloro-2-piperidinyl)-5H-pyrazine-5,7(6H,7H)-dione
6-(5-chloro-2-pyridinyl)pyrrolo[3,4-b]pyrazine-5,7-dione
6-(5-chloropyridin-2-yl)pyrrolo[3,4-b]pyrazine-5,7-dione
6-(5-Chloropyridin-2-yl)- 6,7-dihydro-5H-pyrrolo[3,4-b]pyraz
6-(5-Chloro-2-pyridyl)-5H-pyrrolo(3,4-b)pyrazine-5,7(6H)-dio
6-(5-chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
6-(5-Chloro-2-pyridinyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
6-(5-Chloropyridin-2-yl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
5H-Pyrrolo[3,4-b]pyrazine-5,7(6H)-dione, 6-(5-chloro-2-pyridinyl)-
6-(5-chloropyridin-2-yl)-5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione
6-(5-CHLORO-2-PIPERIDINYL)-5H-PYRAZINE-5,7(6H,7H)-DIONE CAS 43200-82-4
[EINECS(EC#)]

256-141-5
[Molecular Formula]

C11H5ClN4O2
[MDL Number]

MFCD00298149
[MOL File]

43200-82-4.mol
[Molecular Weight]

260.64
Chemical PropertiesBack Directory
[Melting point ]

238 °C
[Boiling point ]

495.7±55.0 °C(Predicted)
[density ]

1.645±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

-0.63±0.29(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H317-H319-H335
[Precautionary statements ]

P261-P280-P305+P351+P338
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