规格

价格

库存

数量

10 mg

¥ 125

现货

25 mg

¥ 189

现货

50 mg

¥ 272

现货

100 mg

¥ 389

现货

200 mg

¥ 677

现货

生物活性

产品描述	Gadopentetate dimeglumine is used in magnetic resonance imaging (MRI) to allow blood vessels, organs and other non-bone tissues to be visualized more clearly.Gadopentetate dimeglumine induces atrophy of spermatogonia.
体内活性	间质MR淋巴造影采用Gadopentetate Dimeglumine (Gd-DTPA)能在健康小鼠中清晰显示淋巴通道，且两种试剂之间没有显著差异。它们的快速动力学限制了成像的时间窗口，但有助于在单次成像会话中重复评估[1]。通过直接观察溢出的Gadopentetate Dimeglumine，能够在此模型中区分缺血性与对照组大鼠[2]。
别名	钆喷酸葡胺, SH-L-451A, Meglumine gadopentetate, Gd-DTPA, Gadopentetic acid dimeglumine salt, Gadopentetic acid dimeglumine

化学信息

分子量	938
分子式	C₁₄H₂₀GdN₃O₁₀.2C₇H₁₇NO₅
CAS No.	86050-77-3
Smiles	[Gd+3].CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC(=O)CN(CCN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O)CC([O-])=O
密度	no data available

储存&溶解度

存储

store under nitrogen | Pure form: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

溶解度信息

H2O: 10 mg/mL (10.66 mM), Sonication is recommended.

DMSO: 250 mg/mL (266.52 mM), Sonication is recommended.

体内实验配方

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 3.3 mg/mL (3.52 mM), Sonication is recommended.

请按顺序添加溶剂，在添加下一种溶剂之前，尽可能使溶液澄清。如有必要，可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考，体内配方并不是绝对的，请根据不同情况进行调整。

溶液配制表

H2O/DMSO

	1mg	5mg	10mg	50mg
1 mM	1.0661 mL	5.3305 mL	10.6610 mL	53.3049 mL
5 mM	0.2132 mL	1.0661 mL	2.1322 mL	10.6610 mL
10 mM	0.1066 mL	0.5330 mL	1.0661 mL	5.3305 mL

DMSO

	1mg	5mg	10mg	50mg
20 mM	0.0533 mL	0.2665 mL	0.5330 mL	2.6652 mL
50 mM	0.0213 mL	0.1066 mL	0.2132 mL	1.0661 mL
100 mM	0.0107 mL	0.0533 mL	0.1066 mL	0.5330 mL

Gadopentetate dimeglumine

Gadopentetate dimeglumine

产品介绍

计算器

体内实验配液计算器

剂量转换

引用文献

关键词

Gadopentetate dimeglumine

Gadopentetate dimeglumine