CasNo.43200-81-3,Factory Supply Eszopiclone Impurity B,(43200-81-3) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99.9%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Eszopiclone Impurity B 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo(3,4-b)pyrazin-5-one 6-(5-Chloropyrid-2yl) 5-hydroxy-7-oxo-5,6-dihydropyrrolo-[3,4-b]-pyrazine

Quick Details

Appearance:solid
Application:Pharmaceutical intermediates
PackAge:drum
ProductionCapacity:400|Metric Ton|Day
Storage:keep in cool and dry place
Transportation:by sea

Superiority:

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one Basic information

Product Name: 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one

Synonyms: 6-(5-CHLOROPYRIDIN-2-YL)-5-HYDROXY-7-OXO-5,6-DIHYDROPROLO(3,4B)PYRAZINE;6-(5-CHLORO-PYRIDIN-2-YL)-7-HYDROXY-6,7-DIHYDRO-PYRROLO3,4-BPYRAZIN-5-ONE;6-(5-chloro-2-pyridyl)-7-hydroxy-7H-pyrrolo[3,4-b]pyrazin-5-one;6-(5-chloro-2-pyridinyl)-7-hydroxy-7H-pyrrolo[3,4-b]pyrazin-5-one;Zopiclone Impurity 2 (Zopiclone EP Impurity B);Zopiclone intermediate;4-b]pyrazin-5-one;6-(5-Chloro-2-pyridyl)-6

CAS: 43200-81-3

MF: C11H7ClN4O2

MW: 262.65

EINECS: 256-139-4

Product Categories: Aromatics Compounds;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals

Mol File: 43200-81-3.mol

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one Structure

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one Chemical Properties

Melting point 240.5-241.50C

Boiling point 525.2±50.0 °C(Predicted)

density 1.653±0.06 g/cm3(Predicted)

storage temp. -20°C Freezer

pka 8.62±0.20(Predicted)

CAS DataBase Reference 43200-81-3(CAS DataBase Reference)

Details:

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