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Azido-PEG9-amine | CAS 1207714-69-9
| Catalog Number | R14-0262 |
| Category | Azides |
| Molecular Formula | C20H42N4O9 |
| Molecular Weight | 482.58 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Azido-PEG9-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It is also a non-cleavable 9 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Chemical Information
Product Specification
Computed Properties
Patents
| Synonyms | N3-PEG9-CH2CH2NH2; Azido-PEG9-NH2; N3-PEG9-NH2; 29-azido-3,6,9,12,15,18,21,24,27-nonaoxanonacosan-1-amine; 1-Amino-29-azido-3,6,9,12,15,18,21,24,27-nonaoxanonacosane |
| Purity | ≥95% |
| Shelf Life | 0-4°C for short term (days to weeks), or -20°C for long term (months). |
| IUPAC Name | 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine |
| Canonical SMILES | C(COCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])N |
| InChI | InChI=1S/C20H42N4O9/c21-1-3-25-5-7-27-9-11-29-13-15-31-17-19-33-20-18-32-16-14-30-12-10-28-8-6-26-4-2-23-24-22/h1-21H2 |
| InChIKey | QECAUUOGHAUEDJ-UHFFFAOYSA-N |
| Solubility | Soluble in DCM, DMF, DMSO, Water |
| Appearance | Colorless Oily Matter |
| LogP | -3.23 |
| Storage | Store at 2-8°C |
| XLogP3 | -1.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 29 |
| Exact Mass | 482.29517893 g/mol |
| Monoisotopic Mass | 482.29517893 g/mol |
| Topological Polar Surface Area | 123Ų |
| Heavy Atom Count | 33 |
| Formal Charge | 0 |
| Complexity | 419 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
| Publication Number | Title | Priority Date |
|---|---|---|
| WO-2020229982-A1 | Antibody drug conjugates | 2019-05-10 |
| US-2022409734-A1 | Antibody drug conjugates | 2019-05-10 |
| US-2005153371-A1 | Conjugated small molecules | 2004-01-07 |
| US-2010048890-A1 | Conjugated small molecules | 2004-01-07 |
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