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CAS號(hào):2688-77-9
英文名稱(chēng):laudanosine
英文同義詞:Nsc 35045;Einecs 220-253-2;(+)-(S)-Laudanosine;Cisatracurium Besylate Impurity 49;(S)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline;(1S)-1,2,3,4-Tetrahydro-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methylisoquinoline;[1S,(+)]-1-[(3,4-Dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinoline;Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, (1S)-
中文名稱(chēng):laudanosine
中文同義詞:月桂苷;(S)-勞丹素;苯磺順阿曲庫(kù)銨49;苯磺酸順阿曲庫(kù)銨雜質(zhì)49
分子式:C21H27NO4
分子量:357.44
熔點(diǎn):89°
比旋光度:D16 +106° (c = 1.6 in 97% alc); D16 +130° (chloroform); D22 +52.2 ±1.3° (chloroform); D20 +82.5° (ethanol)
沸點(diǎn):490.07°C (rough estimate)
密度:1.1729 (rough estimate)
折射率:1.5614 (estimate)
酸度系數(shù)(pKa):7.80±0.40(Predicted)