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Azido-PEG9-acid | 1670249-37-2
| Catelog Number | R14-0282 |
| Category | Azides |
| Molecular Formula | C21H41N3O11 |
| Molecular Weight | 511.56 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| R14-0282 | -- | $-- |
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Product Introduction
Azido-PEG9-acid is a non-cleavable 9 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Chemical Information |
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|---|---|
| Related CAS | 1167575-20-3 (polymer) |
| Synonyms | N3-PEG9-COOH; Azido-PEG9-C2-acid; N3-PEG9-CH2CH2COOH; 1-Azido-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid; 3,6,9,12,15,18,21,24,27-Nonaoxatriacontan-30-oic acid, 1-azido- |
| Purity | >98.0% |
| Shelf Life | -20℃ 3 years powder; -80℃ 2 years in solvent |
| IUPAC Name | 3-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
| Canonical SMILES | C(COCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O |
| InChI | InChI=1S/C21H41N3O11/c22-24-23-2-4-28-6-8-30-10-12-32-14-16-34-18-20-35-19-17-33-15-13-31-11-9-29-7-5-27-3-1-21(25)26/h1-20H2,(H,25,26) |
| InChI Key | SITPDBHRMHFFHS-UHFFFAOYSA-N |
| Solubility | Soluble in DCM, DMF, DMSO (10 mm), Methanol (Slightly), Water |
| Appearance | Pale Yellow Oily Matter |
| LogP | -2.86 |
Product Specification |
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|---|---|
| Storage | Store at 2-8°C |
Computed Properties | |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 30 |
| Exact Mass | 511.27410913 g/mol |
| Monoisotopic Mass | 511.27410913 g/mol |
| Topological Polar Surface Area | 135Ų |
| Heavy Atom Count | 35 |
| Formal Charge | 0 |
| Complexity | 497 |
| 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 |
Applications of Fluorescent Probes & Dyes
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