碘异酞醇 CAS: 60166-93-0;62883-00-5原料供应发货南京工厂直销

中文名碘异酞醇
英文名(s)-n,n'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1-oxopropyl)amino]-2,4,6-triiodoisophthaldiamide
别名碘帕醇
碘异酞醇
碘帕米醇杂质
碘帕醇 标准品
碘帕醇 usp标准品
碘帕醇iopamidol
(s)-n,n'-双(1,3-二羟基丙-2-基)-5-[[(2s)-2-羟基丙酰]氨基]-2,4,6-三碘苯-1,3-二甲酰胺
(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
英文别名b-15000
iopamiro
iopamidol
hthalamide
-2-propylamide)
(2s)-iopamidol, isomer mixture
6-triiodo-(s)-oxy-1-oxopropyl)amino)-
1,3-benzenedicarboxamide,n,n'-bis(2-hydroxy-1-(hydroxymethyl)ethyl)-5-((2-hydr
n,n'-bis(1,3-dihydroxypropan-2-yl)-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
(s)-n,n'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1-oxopropyl)amino]-2,4,6-triiodoisophthaldiamide
n,n'-bis(2-hydroxy-1-(hydroxymethyl)ethyl)-5-((2-hydroxy-1-oxopropyl)amino)-2,4,6-triiodo-1,3-benzenedicarboxamide
(-)-(s)-n,n'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-(2-hydroxypropanoylamino)-2,4,6-triiodo-benzene-1,3-dicarboxamide
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
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-
cas60166-93-0
62883-00-5
einecs262-093-6化学式c17h22i3n3o8
分子量777.09inchiinchi=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密度2.0203 (estimate)熔点>3200c (dec)沸点740.14°c (rough estimate)比旋光度d20 -2.01° (c = 10 in water)闪点428.8°c水溶性473.7g/l(25 ºc)蒸汽压5.57e-26mmhg at 25°c溶解度freely soluble in water, very slightly soluble in methanol,practically insoluble in ethanol (96 per cent) and in methylenechloride折射率1.738酸度系数pka (25°) 10.70存储条件keep in dark place,sealed in dry,2-8°c外观neat物化性质外观
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 retentiontime of the major peak in the chromatogram of the sample solutioncorresponds to that observed in the chromatogram of thes.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 e.
alkali not more than 3mg of naohe
重金属
not more than 0.001%
有关物质
not more than 0.25%
产品用途非离子型水溶性造影剂的原料。