Fmoc-PEG4-NHS ester
Based on 1 Customer Validation
Fmoc-PEG4-NHS ester 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: 98.62%
- CAS No.: 1314378-14-7
- Formula: C30H36N2O10
- Molecular Weight:584.61
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Storage:Pure form -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 |
Alkyl/ether |
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. 1314378-14-7
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Appearance Liquid (Density: 1.32 g/cm3)
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Molecular Weight 584.61
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Formula C30H36N2O10
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Color Colorless to light yellow
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SMILES
O=C(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)NCCOCCOCCOCCOCCC(ON4C(CCC4=O)=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Pure form -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (171.05 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 (268 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
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 | 1.7105 mL | 8.5527 mL | 17.1054 mL | 42.7636 mL |
| 5 mM | 0.3421 mL | 1.7105 mL | 3.4211 mL | 8.5527 mL | |
| 10 mM | 0.1711 mL | 0.8553 mL | 1.7105 mL | 4.2764 mL | |
| 15 mM | 0.1140 mL | 0.5702 mL | 1.1404 mL | 2.8509 mL | |
| 20 mM | 0.0855 mL | 0.4276 mL | 0.8553 mL | 2.1382 mL | |
| 25 mM | 0.0684 mL | 0.3421 mL | 0.6842 mL | 1.7105 mL | |
| 30 mM | 0.0570 mL | 0.2851 mL | 0.5702 mL | 1.4255 mL | |
| 40 mM | 0.0428 mL | 0.2138 mL | 0.4276 mL | 1.0691 mL | |
| 50 mM | 0.0342 mL | 0.1711 mL | 0.3421 mL | 0.8553 mL | |
| 60 mM | 0.0285 mL | 0.1425 mL | 0.2851 mL | 0.7127 mL | |
| 80 mM | 0.0214 mL | 0.1069 mL | 0.2138 mL | 0.5345 mL | |
| 100 mM | 0.0171 mL | 0.0855 mL | 0.1711 mL | 0.4276 mL |