Fmoc-NH-PEG8-NHS ester
Based on 1 Customer Validation
Fmoc-NH-PEG8-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: 95.0%
- CAS No.: 1334170-03-4
- Formula: C38H52N2O14
- Molecular Weight:760.82
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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. 1334170-03-4
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Appearance Viscous Liquid
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Molecular Weight 760.82
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Formula C38H52N2O14
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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)NCCOCCOCCOCCOCCOCCOCCOCCOCCC(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 (131.44 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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 (277 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 | 1.3144 mL | 6.5719 mL | 13.1437 mL | 32.8593 mL |
| 5 mM | 0.2629 mL | 1.3144 mL | 2.6287 mL | 6.5719 mL | |
| 10 mM | 0.1314 mL | 0.6572 mL | 1.3144 mL | 3.2859 mL | |
| 15 mM | 0.0876 mL | 0.4381 mL | 0.8762 mL | 2.1906 mL | |
| 20 mM | 0.0657 mL | 0.3286 mL | 0.6572 mL | 1.6430 mL | |
| 25 mM | 0.0526 mL | 0.2629 mL | 0.5257 mL | 1.3144 mL | |
| 30 mM | 0.0438 mL | 0.2191 mL | 0.4381 mL | 1.0953 mL | |
| 40 mM | 0.0329 mL | 0.1643 mL | 0.3286 mL | 0.8215 mL | |
| 50 mM | 0.0263 mL | 0.1314 mL | 0.2629 mL | 0.6572 mL | |
| 60 mM | 0.0219 mL | 0.1095 mL | 0.2191 mL | 0.5477 mL | |
| 80 mM | 0.0164 mL | 0.0821 mL | 0.1643 mL | 0.4107 mL | |
| 100 mM | 0.0131 mL | 0.0657 mL | 0.1314 mL | 0.3286 mL |