428518-42-7

• 常用中文名：(S)-1-苄基-5-氧代吡咯烷-3-羧酸
• 常用英文名：(S)-1-BENZYL-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID
• CAS号：428518-42-7
• 分子式：C₁₂H₁₃NO₃
• 分子量：219.23700
• 发布时间：2018-12-24 11:53:37
• 更新时间：2024-01-11 10:03:13

名称

• 中文名: (S)-1-苄基-5-氧吡咯烷-3-羧酸
• 英文名: (3S)-1-Benzyl-5-oxo-3-pyrrolidinecarboxylic acid
• 英文别名: (S)-(+)-1-(3-hydroxy-4-methoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline; (S)-1-benzyl-5-oxo-3-pyrrolidinecarboxylic acid; (+)-Laudanidine; 5-((S)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydro-[1]isoquinolylmethyl)-2-methoxy-phenol; (S)-2-methoxy-5-[(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)methyl]-phenol; (S)-Laudanine; L-(+)-Laudanidine; 5-((S)-6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydro-[1]isochinolylmethyl)-2-methoxy-phenol; 1alphaH-Laudanidine; (S)-(+)-1-(phenylmethyl)-5-oxo-3-pyrrolidinecarboxylic acid; Rechtsdrehende 5-(6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydro-[1]isochinolylmethyl)-2-methoxy-phenol; (+)-Laudanidin; Laudanine,(+); 1|AH-Laudanidine

物化性质

• 密度: 1.314g/cm3
• 沸点: 471.3ºC at 760 mmHg
• 分子式: C₁₂H₁₃NO₃
• 分子量: 219.23700
• 闪点: 238.8ºC
• 精确质量: 219.09000
• PSA: 57.61000
• LogP: 1.05760
• 折射率: 1.604
• 储存条件: 2-8°C， 避光干燥

安全

• 海关编码: 2933790090

合成路线

51535-00-3 ~28% 428518-42-7 428518-36-9 428518-44-9

文献：Felluga, Fulvia; Pitacco, Giuliana; Prodan, Massimo; Pricl, Sabrina; Visintin, Marco; Valentin, Ennio Tetrahedron Asymmetry, 2001 , vol. 12, # 23 p. 3241 - 3249

617-52-7 ~% 428518-42-7

文献：Felluga, Fulvia; Pitacco, Giuliana; Prodan, Massimo; Pricl, Sabrina; Visintin, Marco; Valentin, Ennio Tetrahedron Asymmetry, 2001 , vol. 12, # 23 p. 3241 - 3249

100-46-9 ~% 428518-42-7

文献：Felluga, Fulvia; Pitacco, Giuliana; Prodan, Massimo; Pricl, Sabrina; Visintin, Marco; Valentin, Ennio Tetrahedron Asymmetry, 2001 , vol. 12, # 23 p. 3241 - 3249

上下游产品

上游产品  3
51535-00-3 617-52-7 100-46-9
下游产品  3
216311-60-3 78914-69-9 428518-44-9

海关

海关编码	2933790090
中文概述	2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%