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6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one (43200-81-3)

Identification
Name:6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
Synonyms:6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo[3,4-b]pyrazine;RP29307;5H-Pyrrolo[3,4-b]pyrazin-5-one,6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-;
CAS:43200-81-3
EINECS: 256-139-4
Molecular Formula: C11H7ClN4O2
Molecular Weight: 262.65
InChI: InChI=1/C11H7ClN4O2/c12-6-1-2-7(15-5-6)16-10(17)8-9(11(16)18)14-4-3-13-8/h1-5,10,17H
Molecular Structure: (C11H7ClN4O2) 6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo[3,4-b]pyrazine;RP29307;5H-Pyrrolo[3,4-b]py...
Properties
Melting Point: 240.5-241.50C
Flash Point: 271.5°C
Boiling Point: 525.2°Cat760mmHg
Density:1.653g/cm3
Refractive index:1.719
Appearance:Yellow Crystalline Powder
Specification:
Yellow Crystalline Powder
usageEng:Eszopiclone intermediate
Flash Point: 271.5°C
Usage:

 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one (CAS NO.43200-81-3) is used as Eszopiclone intermediate.

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