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

Modify Date: 2024-01-04 00:41:51

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one structure	Common 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 Weight	262.652
	Density	1.7±0.1 g/cm3	Boiling Point	525.2±50.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₇ClN₄O₂	Melting Point	240.5-241.5ºC
	MSDS	N/A	Flash Point	271.5±30.1 °C

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

Hazard Codes	Xi
HS Code	2933990090

Precursor 3
CAS#:138680-08-7 [(7R)-6-(5-chlo... CAS#:508169-18-4 7-Chloromethylo... CAS#:43200-82-4 6-(5-Chloro-2-p...
DownStream 4
CAS#:508169-18-4 7-Chloromethylo... CAS#:43200-80-2 Zopiclone CAS#:138729-47-2 Eszopiclone CAS#:43200-88-0 6-(5-chloro-pyr...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

6-(5-chloropyridin-2-yl)-5-hydroxy-7-oxo-5,6-dihydroprolo(3,4b)pyrazine

ZOPII

5H-Pyrrolo[3,4-b]pyrazin-5-one, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-

Intermediate for Zopiclone II

6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydro-pyrrolo-(3,4b) Pyrazime

Intermediate II for Zopiclone

6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazine-5-one

Zopiclone interMediate II

[Eszoplicone IMpurity B]

6-(5-chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5h-pyrrolo(3,4-b)pyrazin-5-one

6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one

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

EINECS 256-139-4

6-(5-CHLORO-PYRIDIN-2-YL)-7-HYDROXY-6,7-DIHYDRO-PYRROLO3,4-BPYRAZIN-5-ONE

6-(5-chloropyridin-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo-[3,4-b]-pyrazine

MFCD02684321

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

UNII:68396623QX

6-(5-CHLORO-2-PYRIDYL)-6,7-DIHYDRO-7-HYDROXY-5H-PYRROLO (3,4 -B)PYRAZIN-5-ONE

Names