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

更新时间:2024-01-04 00:41:51

6-(5-氯-2-吡啶基)-6,7-二氢-7-羟基-5H-吡咯并[3,4-b]吡嗪-5-酮结构式
6-(5-氯-2-吡啶基)-6,7-二氢-7-羟基-5H-吡咯并[3,4-b]吡嗪-5-酮结构式
品牌特惠专场
常用名 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 英文名 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
CAS号 43200-81-3 分子量 262.652
密度 1.7±0.1 g/cm3 沸点 525.2±50.0 °C at 760 mmHg
分子式 C11H7ClN4O2 熔点 240.5-241.5ºC
MSDS N/A 闪点 271.5±30.1 °C

 名称

中文名 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
英文名 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
中文别名 佐匹克隆中间体II | 6-(5-氯-2-吡啶基)-5,7-二氧代-6.7-二氧吡咯[3,4-B]吡嗪
英文别名 更多

 物理化学性质

密度 1.7±0.1 g/cm3
沸点 525.2±50.0 °C at 760 mmHg
熔点 240.5-241.5ºC
分子式 C11H7ClN4O2
分子量 262.652
闪点 271.5±30.1 °C
精确质量 262.025757
PSA 79.21000
LogP -0.78
外观性状 黄色结晶粉末
蒸汽压 0.0±1.5 mmHg at 25°C
折射率 1.719
储存条件 -20°C Freezer

 安全信息

危害码 (欧洲) Xi
海关编码 2933990090

 海关

海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
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%

 英文别名

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