l-甲狀腺素
【英文名稱】: l-thyroxine
【英文同義詞】: 3,5,3’,5’-tetraiodothyronine;beta-[(3,5-diiodo-4-hydroxyphenoxy)-3,5-diiodophenyl]alanine;l-3,5,3’,5’-tetraiodothyronine;l-t4;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine;t4(hormone);tetraiodothyronine
【cas 號】: 51-48-9
【分子式】: c15h11i4no4
【分子量】: 776.87
【einecs號】: 200-101-1
【性質(zhì)】: 白色或淺黃色粉末。
【含量】:≥98%
mp223-228℃(分解),
【比旋光度】:[α]20d=-5o(c=1,1n naoh: etoh=1:2)
【包裝】:1kg/袋