DO2A-tert-butyl ester
Based on 1 Customer Validation
DO2A-tert-butyl ester is a bifunctional chelator (BFC) that can be used for the coupling of peptides and radionuclides. DO2A-tert-butyl ester can be used in the development of radionuclide imaging tracers.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 162148-48-3
- Formula: C20H40N4O4
- Molecular Weight:400.56
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Biological Activity
Chemical Information
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CAS No. 162148-48-3
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Appearance Solid
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Molecular Weight 400.56
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Formula C20H40N4O4
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Color White to yellow
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SMILES
O=C(CN1CCNCCN(CCNCC1)CC(OC(C)(C)C)=O)OC(C)(C)C
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 200 mg/mL (499.30 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (266 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.4965 mL | 12.4825 mL | 24.9650 mL | 62.4126 mL |
| 5 mM | 0.4993 mL | 2.4965 mL | 4.9930 mL | 12.4825 mL | |
| 10 mM | 0.2497 mL | 1.2483 mL | 2.4965 mL | 6.2413 mL | |
| 15 mM | 0.1664 mL | 0.8322 mL | 1.6643 mL | 4.1608 mL | |
| 20 mM | 0.1248 mL | 0.6241 mL | 1.2483 mL | 3.1206 mL | |
| 25 mM | 0.0999 mL | 0.4993 mL | 0.9986 mL | 2.4965 mL | |
| 30 mM | 0.0832 mL | 0.4161 mL | 0.8322 mL | 2.0804 mL | |
| 40 mM | 0.0624 mL | 0.3121 mL | 0.6241 mL | 1.5603 mL | |
| 50 mM | 0.0499 mL | 0.2497 mL | 0.4993 mL | 1.2483 mL | |
| 60 mM | 0.0416 mL | 0.2080 mL | 0.4161 mL | 1.0402 mL | |
| 80 mM | 0.0312 mL | 0.1560 mL | 0.3121 mL | 0.7802 mL | |
| 100 mM | 0.0250 mL | 0.1248 mL | 0.2497 mL | 0.6241 mL |