NOTA
Based on 1 Customer Validation
NOTA is a bifunctional chelate which acts as the framework to construct PET imaging tools. NOTA also can be used for probe design and signal amplification via the multivalent effect. NOTA can be used in multiple myeloma, breast cancer, lymphoma and myocardial infarction research.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 56491-86-2
- Formula: C12H21N3O6
- Molecular Weight:303.31
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Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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All Radionuclide-Drug Conjugates (RDCs) Isoforms
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Biological Activity
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RDC Bifunctional Chelator |
NOTA participates in the synthesis of 68Ga-NOTA-RGD for MicroPET/CT imaging of αvβ3 integrin in rat myocardial infarction[4].
NOTA participates in the synthesis of [68Ga]Ga-NOTA-Nb1053 for immunoPET imaging of multiple myeloma[5].
NOTA is a superior chelator to DOTA for PET imaging with 64Cu-labeled TRC105 in 4T1 murine breast tumor-bearing mice[6].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 56491-86-2
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Appearance Solid
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Molecular Weight 303.31
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Formula C12H21N3O6
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Color White to off-white
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SMILES
O=C(O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CC1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
H2O : 50 mg/mL (164.85 mM; ultrasonic and warming and heat to 60°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (329.70 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (276 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 KB)
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Handling Instructions (2659 KB)
References
[1]. Singh AN, et al. Multivalent bifunctional chelator scaffolds for gallium-68 based positron emission tomography imaging probe design: signal amplification via multivalency. Bioconjug Chem. 2011;22(8):1650-1662. [Content Brief]
[2]. Liao AH, et al. Evaluation of 18F-labeled targeted perfluorocarbon-filled albumin microbubbles as a probe for microUS and microPET in tumor-bearing mice. Ultrasonics. 2013;53(2):320-327. [Content Brief]
[3]. Poschenrieder A, et al. [64Cu]NOTA-pentixather enables high resolution PET imaging of CXCR4 expression in a preclinical lymphoma model. EJNMMI Radiopharm Chem. 2017;2(1):2. [Content Brief]
[4]. Menichetti L, et al. MicroPET/CT imaging of αvβ₃ integrin via a novel ⁶⁸Ga-NOTA-RGD peptidomimetic conjugate in rat myocardial infarction. Eur J Nucl Med Mol Imaging. 2013 Aug;40(8):1265-74. [Content Brief]
[5]. Wang C, et al. ImmunoPET imaging of multiple myeloma with [68Ga]Ga-NOTA-Nb1053. Eur J Nucl Med Mol Imaging. 2021 Aug;48(9):2749-2760. [Content Brief]
[6]. Zhang Y, et al. Positron emission tomography imaging of CD105 expression with a 64Cu-labeled monoclonal antibody: NOTA is superior to DOTA. PLoS One. 2011;6(12):e28005. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 3.2970 mL | 16.4848 mL | 32.9696 mL | 82.4239 mL |
| 5 mM | 0.6594 mL | 3.2970 mL | 6.5939 mL | 16.4848 mL | |
| 10 mM | 0.3297 mL | 1.6485 mL | 3.2970 mL | 8.2424 mL | |
| 15 mM | 0.2198 mL | 1.0990 mL | 2.1980 mL | 5.4949 mL | |
| 20 mM | 0.1648 mL | 0.8242 mL | 1.6485 mL | 4.1212 mL | |
| 25 mM | 0.1319 mL | 0.6594 mL | 1.3188 mL | 3.2970 mL | |
| 30 mM | 0.1099 mL | 0.5495 mL | 1.0990 mL | 2.7475 mL | |
| 40 mM | 0.0824 mL | 0.4121 mL | 0.8242 mL | 2.0606 mL | |
| 50 mM | 0.0659 mL | 0.3297 mL | 0.6594 mL | 1.6485 mL | |
| 60 mM | 0.0549 mL | 0.2747 mL | 0.5495 mL | 1.3737 mL | |
| 80 mM | 0.0412 mL | 0.2061 mL | 0.4121 mL | 1.0303 mL | |
| 100 mM | 0.0330 mL | 0.1648 mL | 0.3297 mL | 0.8242 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
NOTA Related Classifications
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