中文名称：碘异酞醇
  • 碘帕醇; (S)-N,N'-双〔2-羟基-1-(羟甲基)乙基)-5-((2-羟基-1-氧化丙基)氨基)-2,4,6-三碘-1,3-苯二甲酰胺; (S)-N,N'-双[2-羟基-1-(羟甲基)乙基]-5-[(2-羟基-1-氧代丙基)氨基]-2,4,6-三碘-1,3-苯二甲酰胺
  • (S)-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1-oxopropyl)amino]-2,4,6-triiodoisophthaldiamide
  • (-)-(S)-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-(2-hydroxypropanoylamino)-2,4,6-triiodo-benzene-1,3-dicarboxamide; N,N'-bis(1,3-dihydroxypropan-2-yl)-5-[(2-hydroxypropanoyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide; N,N'-bis(1,3-dihydroxypropan-2-yl)-5-{[(2S)-2-hydroxypropanoyl]amino}-2,4,6-triiodobenzene-1,3-dicarboxamide; ; benzamide, N-[2-hydroxy-1-(hydroxymethyl)ethyl]-3-[[[2-hydroxy-1-(hydroxymethyl)ethyl]amino]methyl]-5-[[(2S)-2-hydroxy-1-oxopropyl]amino]-2,4,6-triiodo-; Iopamidol; N-(1,3-Dihydroxypropan-2-yl)-3-{[(1,3-dihydroxypropan-2-yl)amino]methyl}-5-{[(2S)-2-hydroxypropanoyl]amino}-2,4,6-triiodobenzamide; N-[2-hydroxy-1-(hydroxymethyl)ethyl]-3-[[[2-hydroxy-1-(hydroxymethyl)ethyl]amino]methyl]-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4,6-triiodo-benzamide; 1-N,3-N-bis(1,3-dihydroxypropan-2-yl)-5-[(2S)-2-hydroxypropanamido]-2,4,6-triiodobenzene-1,3-dicarboxamide
  • 60166-93-0;62883-00-5
  • 262-093-6
  • C17H22I3N3O8
  • 777.0853
  • InChI=1/C17H22I3N3O8/c1-6(28)15(29)23-14-12(19)9(16(30)21-7(2-24)3-25)11(18)10(13(14)20)17(31)22-8(4-26)5-27/h6-8,24-28H,2-5H2,1H3,(H,21,30)(H,22,31)(H,23,29)/t6-/m0/s1
  • 碘异酞醇 60166-93-0;62883-00-5
  • 2.281g/cm3
  • 785.3°C at 760 mmHg
  • 428.8°C
  • 5.57E-26mmHg at 25°C
  • 外观
    Practically odorless, white to off-white powder

    鉴别
    • 红外
    • 变色测试
    • 液相
    Concordant with WS. On heating, Violet vapour evolves The retention time of the major peak in the chromatogram of the sample solution corresponds to that observed in the chromatogram of the S.S.solution

    比旋度
    (40% solution in water)
    - 4.6°~ - 5.2°

    干燥失重
    Not more than 0.5%

    灼炽残渣
    Not more than 0.1%

    游离芳香胺
    Not more than 200 ppm

    游离碘
    No red colour

    游离碘化物
    Not more than 0.001%

    游离酸或碱
    Acid not more than 5mg of HCL equivalent.
    Alkali not more than 3mg of NaOHequivalent

    重金属
    Not more than 0.001%

    有关物质
    Not more than 0.25%

  • 非离子型水溶性造影剂的原料。