常用名 | 二亚乙基三胺五乙酸g(III)二氢盐 | CAS号 | 80529-93-7 |
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价格 | 纯度 | 98.0% | |
备货期 | 10天 | 库存 | 现货 |
产品详情(用途,包装等)
用途: Gadopentetic acid (Gd-DTPA) is an paramagnetic contrast agent commonly implemented by a bolus intravenous injection (i.v.) in Dynamic contrast-enhanced MRI (DCE-MRI) studies. The initial concentration of Gadopentetic acid (Gd-DTPA) in the plasma ([Gd-DTPA0]) is an important parameter for DCE-MRI. [Gd-DTPA0] is related to the administered bolus dose and varies with subjects. A bolus of 0.025 mmol/kg Gd-DTPA offers shorter acquisition time and less exposure of subjects, with a half-life of 37.3 mins, a mean residence time of 53.8 mins, and an AUC of 3.37 ± 0.47 mmol/min/L[1]. 物理化学性质: CAS号:80529-93-7 常用中文名:二亚乙基三胺五乙酸g(III)二氢盐 常用英文名:GADOPENTETIC ACID 分子式:C14H20GdN3O10 分子量:547.57300 密度:N/A 沸点:721.1ºC at 760 mmHg 熔点:129ºC (dec.)(lit.) 闪点:389.9ºC 储存条件:2-8°C,密封,干燥,避光 |