6957-27-3

• 常用中文名：3,4-二氢罂粟碱
• 常用英文名：1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline
• CAS号：6957-27-3
• 分子式：C₂₀H₂₃NO₄
• 分子量：341.40100
• 发布时间：2018-09-05 12:27:04
• 更新时间：2026-07-13 19:08:01

名称

• 中文名: 3,4-二氢罂粟碱
• 英文名: 1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline
• 中文别名: 二氢罂粟碱盐酸盐; 罂粟碱杂质3(罂粟碱杂质C); 1-(3,4-二甲氧基苄基)-6,7-二甲氧基-3,4-二氢异喹啉; 罂粟碱杂质3 盐酸盐 (罂粟碱杂质C 盐酸盐); 盐酸罂粟碱杂质C; 二氢罂粟碱
• 英文别名: 3,4-Dihydropapaverine; 1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinoline; Dihydropapaverine; Papaverine Impurity 3 Hydrochloride (Papaverine Impurity C Hydrochloride); 3,4-Dihydro-6,7-dimethoxy-1-(3,4-dimethoxybenzyl)isoquinoline; 3,4-DIHYDROPAPAVERINE(WXG01659); Dihydropapaverine HCl; 2,4-DIHYDROPAPAVERINE; 3,4-dihydropapaverine; 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydroisoquinoline; 3,4-Dihydropapaverine hydrochloride; 1-(3',4'-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinoline; 1-(3,4-Dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxyisoquinoline; EINECS 230-148-3; Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxy; 1-[(3,4-dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline; 6,7-dimethoxy-1-(3,4-dimethoxybenzyl)-3,4-dihydroisoquinoline

物化性质

• 密度: 1.15 g/cm3
• 沸点: 482.6ºC at 760 mmHg
• 分子式: C₂₀H₂₃NO₄
• 分子量: 341.40100
• 闪点: 196.9ºC
• 精确质量: 341.16300
• PSA: 49.28000
• LogP: 2.74450

安全

• 海关编码: 2933499090

合成路线

海关

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%