4H-Carbazol-4-one,1,2,3,9-tetrahydro-3-[(2-methyl-1H-imidazol-1-yl)methyl]-
- 中文别名:1,2,3,9-四氢-3-[(2-甲基-1H-咪唑-1-基)甲基]-4H-咔唑-4-酮
- 中文释义:1,2,3,9-四氢-3-[(2-甲基-1H-咪唑-1-基)甲基]-4H-咔唑-4-酮;1,2,3,9-四氢-3-[(2-甲基-1H-咪唑-1-基)]-4H咔唑-4-酮
- 英文别名:1,2,3,9-Tetrahydro-3-[(2-methyl-1H-imidazole-1-yl)methyl]-4H-carbazol-4-one;
DesMethylondansetron;
N-Desmethylondansetron;
N-Demethyl Ondansetron
- CAS No.:99614-14-9
- 分子式:C17H17N3O
- 分子量:279.34
- 精确分子量:279.13700
- PSA:50.68000
- 分子结构式:
物化性质
- 密度:
- 1.33 g/cm3
- 熔点:
- 234-236ºC
- 沸点:
- 550.4ºC at 760 mmHg
- 闪点:
- 286.7ºC
- 折射率:
- 1.707
安全信息
- 密度:
- 1.33 g/cm3
- 熔点:
- 234-236ºC
- 沸点:
- 550.4ºC at 760 mmHg
- 闪点:
- 286.7ºC
- 折射率:
- 1.707
海关数据
中国海关编码:2933990090
- 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
- 摘要/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%