NH2-PEG4-DOTA
Based on 1 Customer Validation
NH2-PEG4-DOTA is a bifunctional DOTA chelator with one carboxyl group modified by NH2-PEG4, possessing both a metal-binding domain and a chemically reactive functional group. NH2-PEG4-DOTA can be used for time-resolved fluorescence assays.
For research use only. We do not sell to patients.
- Purity: 99.89%
- CAS No.: 2090232-34-9
- Formula: C26H50N6O11
- Molecular Weight:622.71
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Storage:
4°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
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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
All Radionuclide-Drug Conjugates (RDCs) Isoforms
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Biological Activity
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RDC Bifunctional Chelator |
NH2-PEG4-DOTA possesses a metal-binding domain and a chemically reactive functional group, and can be used for time-resolved fluorescence assays[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2090232-34-9
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Appearance Solid
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Molecular Weight 622.71
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Formula C26H50N6O11
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Color White to off-white
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SMILES
O=C(NCCOCCOCCOCCOCCN)CN1CCN(CC(O)=O)CCN(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
4°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
Solvent & Solubility
DMSO : 50 mg/mL (80.29 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 (stored under nitrogen, away from moisture). 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 (stored under nitrogen, away from moisture). 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 (267 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 (stored under nitrogen, away from moisture). 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 | 1.6059 mL | 8.0294 mL | 16.0588 mL | 40.1471 mL |
| 5 mM | 0.3212 mL | 1.6059 mL | 3.2118 mL | 8.0294 mL | |
| 10 mM | 0.1606 mL | 0.8029 mL | 1.6059 mL | 4.0147 mL | |
| 15 mM | 0.1071 mL | 0.5353 mL | 1.0706 mL | 2.6765 mL | |
| 20 mM | 0.0803 mL | 0.4015 mL | 0.8029 mL | 2.0074 mL | |
| 25 mM | 0.0642 mL | 0.3212 mL | 0.6424 mL | 1.6059 mL | |
| 30 mM | 0.0535 mL | 0.2676 mL | 0.5353 mL | 1.3382 mL | |
| 40 mM | 0.0401 mL | 0.2007 mL | 0.4015 mL | 1.0037 mL | |
| 50 mM | 0.0321 mL | 0.1606 mL | 0.3212 mL | 0.8029 mL | |
| 60 mM | 0.0268 mL | 0.1338 mL | 0.2676 mL | 0.6691 mL | |
| 80 mM | 0.0201 mL | 0.1004 mL | 0.2007 mL | 0.5018 mL |
NH2-PEG4-DOTA Related Classifications
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