Laudexium Methyl Sulfate CAS Registry Number: 3253-60-9 1H-咪唑-5-羧酸,2-环戊基-
CAS Name: 2,2'-(1,10-Decanediyl)bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolium] bis(methyl sulfate)
Additional Names: 2,2'-decamethylenebis[1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium methyl sulfate]; decamethylenebis[1,2,3,4-tetrahydro-6,7-dimethoxy-1-(3,4-dimethoxybenzyl)-2-methylisoquinolinium methyl sulfate]; decamethylene-a-w-bis[1-(3',4'-dimethoxybenzyl)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolinium methosulfate]Percent Composition: C 60.20%, H 7.48%, N 2.60%, O 23.76%, S 5.95%
📌 参考资料/链接：
Literature References: Prepn: Taylor, J. Chem. Soc. 1952, 142; Eastland et al., GB 695298 (1953 to Allen Hanbury).
📄 详细内容
Properties: Cream colored granules from alcohol + ether, mp 172-174° after darkening at 164-166°.
Melting point: mp 172-174° after darkening at 164-166°
Status: This monograph has been retired and is no longer subject to revision or update.
产品链接: 3253-60-9››