18694-10-5
18694-10-5结构式
- 常用中文名：3'-Demethyl Papaverine
- 常用英文名：3'-Demethyl Papaverine
- CAS号：18694-10-5
- 分子式：C19H19NO4
- 分子量：325.35800
- 发布时间：2017-12-28 04:09:36
- 更新时间：2025-08-23 14:55:06
| 英文名 | 3'-Demethyl Papaverine |
|---|---|
| 英文别名 | 5-[(6,7-dimethoxyisoquinolin-1-yl)methyl]-2-methoxyphenol |
| 密度 | 1.22g/cm3 |
|---|---|
| 沸点 | 506.5ºC at 760mmHg |
| 分子式 | C19H19NO4 |
| 分子量 | 325.35800 |
| 闪点 | 260.1ºC |
| 精确质量 | 325.13100 |
| PSA | 60.81000 |
| LogP | 3.55700 |
| 蒸汽压 | 7.01E-11mmHg at 25°C |
| 折射率 | 1.618 |
| 海关编码 | 2933499090 |
|---|
|
~%
18694-10-5 |
| 文献：Helvetica Chimica Acta, , vol. 64, # 3 p. 681 - 686 |
|
~69%
18694-10-5 |
| 文献：Buchs; Brossi Helvetica Chimica Acta, 1981 , vol. 64, # 3 p. 681 - 686 |
|
~%
18694-10-5 |
| 文献：Helvetica Chimica Acta, , vol. 64, # 3 p. 681 - 686 |
|
~%
18694-10-5 |
| 文献：Helvetica Chimica Acta, , vol. 64, # 3 p. 681 - 686 |
|
~%
18694-10-5 |
| 文献：Journal of the Chemical Society, , p. 3163,3168 Journal of the Chemical Society, , p. 280 |
|
~%
18694-10-5 |
| 文献：Journal of the Chemical Society, , p. 3163,3168 Journal of the Chemical Society, , p. 280 |
|
~%
18694-10-5 |
| 文献：Journal of the Chemical Society, , p. 3163,3168 Journal of the Chemical Society, , p. 280 |
| 上游产品 8 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2933499090 |
|---|---|
| 中文概述 | 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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 | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |