Fluorescein-PEG3-amine
Based on 1 Customer Validation
Fluorescein-PEG3-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
For research use only. We do not sell to patients.
- Purity: 96.70%
- CAS No.: 1807539-04-3
- Formula: C29H31N3O8S
- Molecular Weight:581.64
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
All PROTAC Linkers Isoforms
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Biological Activity
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PEGs |
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[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. 1807539-04-3
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Appearance Solid
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Molecular Weight 581.64
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Formula C29H31N3O8S
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Color Yellow to orange
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SMILES
S=C(NC1=CC2=C(C3(C4=C(OC5=C3C=CC(O)=C5)C=C(O)C=C4)OC2=O)C=C1)NCCOCCOCCOCCN
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (171.93 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. 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. 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 (270 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 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. 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 | 1.7193 mL | 8.5964 mL | 17.1928 mL | 42.9819 mL |
| 5 mM | 0.3439 mL | 1.7193 mL | 3.4386 mL | 8.5964 mL | |
| 10 mM | 0.1719 mL | 0.8596 mL | 1.7193 mL | 4.2982 mL | |
| 15 mM | 0.1146 mL | 0.5731 mL | 1.1462 mL | 2.8655 mL | |
| 20 mM | 0.0860 mL | 0.4298 mL | 0.8596 mL | 2.1491 mL | |
| 25 mM | 0.0688 mL | 0.3439 mL | 0.6877 mL | 1.7193 mL | |
| 30 mM | 0.0573 mL | 0.2865 mL | 0.5731 mL | 1.4327 mL | |
| 40 mM | 0.0430 mL | 0.2149 mL | 0.4298 mL | 1.0745 mL | |
| 50 mM | 0.0344 mL | 0.1719 mL | 0.3439 mL | 0.8596 mL | |
| 60 mM | 0.0287 mL | 0.1433 mL | 0.2865 mL | 0.7164 mL | |
| 80 mM | 0.0215 mL | 0.1075 mL | 0.2149 mL | 0.5373 mL | |
| 100 mM | 0.0172 mL | 0.0860 mL | 0.1719 mL | 0.4298 mL |