吲哚菁绿

吲哚菁绿

CAS号:3599-32-4
英文名:indocyanine green
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化合物简介
Indocyanine green (ICG) is a cyanine dye used in medical diagnostics. It is used for determining cardiac output, hepatic function, and liver blood flow, and for ophthalmic angiography. It has a peak spectral absorption at about 800nm. These infrared frequencies penetrate retinal layers, allowing ICG angiography to image deeper patterns of circulation than fluorescein angiography. ICG binds tightly to plasma proteins and becomes confined to the vascular system. ICG has a half-life of 150 to 180 seconds and is removed from circulation exclusively by the liver to bile juice.
基本信息
编号系统
物化性质
安全信息
生产方法及用途
生产方法
由l,1,2-三甲基苯基(e)吲哚为原料制得。
用途
为颜色指示剂,用于心脏输入量和肝功能测定。对本品过敏及有过敏既往史者、有碘过敏既往史者禁用。