![6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one structure, CAS 43200-81-3](/structures/60000/43088_1_43200_81_3.png)
CAS Number43200-81-3
Synonyms6-(5-chloropyridin-2-yl)-5-hydroxy-7-oxo-5,6-dihydroprolo(3,4b)pyrazine; ZOPII; 6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydro-pyrrolo-(3,4b) Pyrazime; 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazine-5-one; Zopiclone interMediate II; 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-PYRIDY
Molecular FormulaC11H7ClN4O2
Molecular Weight262.65
Purity98.00%
Density1.7±0.1 g/cm3
Boiling Point525.2±50.0 °C at 760 mmHg
Melting Point240.5-241.5ºC
AppearanceYellow crystalline powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 43200-81-3 |
| Catalog No. | 2A-9043088 |
| Chinese Name | 6-(5-氯-2-吡啶基)-6,7-二氢-7-羟基-5H-吡咯并[3,4-b]吡嗪-5-酮 |
| Synonyms | 6-(5-chloropyridin-2-yl)-5-hydroxy-7-oxo-5,6-dihydroprolo(3,4b)pyrazine; ZOPII; 6-(5-Chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydro-pyrrolo-(3,4b) Pyrazime; 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazine-5-one; Zopiclone interMediate II; 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-PYRIDY |
| Molecular Formula | C11H7ClN4O2 |
| Molecular Weight | 262.65 |
| Purity | 98.00 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 525.2±50.0 °C at 760 mmHg |
| Melting Point | 240.5-241.5ºC |
| Appearance | Yellow crystalline powder |
| Storage Condition | -20°C Freezer |
| HTC | 2933990090 |
| PubChem ID | 11972548 |
| SMILES | Clc1cnc(cc1)N2C(c3nccnc3C2=O)O |
| InChI | 1S/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 |
| InChI Key | FUUXOEKDNNWZTR-UHFFFAOYSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| MSDS | msds/43088_1_43200_81_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: 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% |
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