Gadobutrol |
Catalog No.GC36098
One-Click Copy Product Info
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Gadobutrol (Gd-DO3A-butrol; ZK 135079) is a nonionic paramagnetic macrocyclic gadolinium-based contrast agent that can be used for magnetic resonance imaging (MRI).
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 770691-21-9;138071-82-6
Sample solution is provided at 25 µL, 10mM.
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Gadobutrol (Gd-DO3A-butrol; ZK 135079) is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI).IC50 value:Target: The major chemical differences among these Gd chelates or Gd-based contrast agents (GBCAs) are the presence or absence of overall charge, ionic or nonionic, and their ligand frameworks (linear or macrocyclic). Gd-DO3A-butrol has a macrocyclic framework and is neutral. The DO3A-butrol ligand was developed based on the belief that high overall hydrophilicity of an agent is generally associated with very low protein binding and good biological tolerance. The Gd(III) in Gd-DO3A-butrol has a coordination number of 9. Gd-DO3A-butrol is a water-soluble, highly hydrophilic compound with a partition coefficient between n-butanol and buffer at pH 7.6 of ~ 0.006. Gd-DO3A-butrol is not commercially available in the United States, but it is commercially available in Canada at a concentration of 1.0 mmol/ml (604.72 mg/ml) for contrast enhancement during cranial and spinal imaging with MRI and MR angiography.
[1]. Cheng KT. Gadobutrol. Molecular Imaging and Contrast Agent Database (MICAD)
| Cas No. | 770691-21-9;138071-82-6 | SDF | |
| Canonical SMILES | OCC1[N]2(CC[N]3(C4)CC[N]5(C6)CC[N]7(C8)CC2)[Gd+3]357([O-]C4=O)([O-]C8=O)([O-]C6=O)O([H])C1CO | ||
| Formula | C18H31GdN4O9 | M.Wt | 604.71 |
| Solubility | Water: 20 mg/mL (33.07 mM) | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.6537 mL | 8.2684 mL | 16.5369 mL |
| 5 mM | 330.7 μL | 1.6537 mL | 3.3074 mL |
| 10 mM | 165.4 μL | 826.8 μL | 1.6537 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >99.50% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 16 reference(s) in Google Scholar.)