5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one
- 中文别名:5,6-二甲氧基-2-(4-哌啶基)亚甲基-1-茚酮
- 中文释义:5,6-二甲氧基-2-(4-哌啶基)亚甲基-1-茚酮;盐酸多奈哌齐中间体 5,6-二甲氧基-2-(4-哌啶基)亚甲基-1-茚酮;哌啶茚满酮
- 英文别名:5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one;
5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one;
5,6-dimethoxy-2-(piperidin-4-yl)methyl-indan-1-one;
2-[(4-piperidinyl)methyl]-5,6-dimethoxyindanone;
2,3-dihydro-5,6-dimethoxy-2-(4-piperidinyl)methyl-indan-1-one;
UNII-D84X9FAD1Y;
N-Debenzyldonepezil
- CAS No.:120014-30-4
- 分子式:C17H23NO3
- 分子量:289.37
- 精确分子量:289.16800
- PSA:47.56000
- InChI:InChI=1/C17H23NO3/c1-20-15-9-12-8-13(7-11-3-5-18-6-4-11)17(19)14(12)10-16(15)21-2/h9-11,13,18H,3-8H2,1-2H3
- 分子结构式:
物化性质
- 密度:
- 1.116
- 熔点:
- 258-260°C (dec.)
- 沸点:
- 454.109ºC at 760 mmHg
- 闪点:
- 228.437ºC
- 折射率:
- 1.538
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.116
- 熔点:
- 258-260°C (dec.)
- 沸点:
- 454.109ºC at 760 mmHg
- 闪点:
- 228.437ºC
- 折射率:
- 1.538
- 蒸汽压:
- 0mmHg at 25°C
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%