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DBCO-SS-PEG4-Biotin
| Catalog Number | R01-0303 |
| Category | Cycloalkyne Dyes (DBCO) |
| Molecular Formula | C45H62N6O9S3 |
| Molecular Weight | 927.20 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
DBCO-SS-PEG4-Biotin is a cleavable biotinylated ADC linker featuring DBCO for SPAAC and disulfide for intracellular payload release, facilitating affinity purification and targeted drug delivery.
Chemical Information
Product Specification
Computed Properties
| Purity | ≥95% |
| Shelf Life | 0-4°C for short term (days to weeks), or -20°C for long term (months). |
| IUPAC Name | |
| Canonical SMILES | C1C2C(C(S1)CCCCCC(=O)NCCOCCOCCOCCOCCC(=O)NCCSSCCNC(=O)CCC(=O)N3CC4=CC=CC=C4C#CC5=CC=CC=C53)NC(=O)N2 |
| InChI | InChI=1S/C45H62N6O9S3/c52-40(13-3-1-2-12-39-44-37(33-61-39)49-45(56)50-44)46-19-23-58-25-27-60-29-28-59-26-24-57-22-18-42(54)48-21-31-63-62-30-20-47-41(53)16-17-43(55)51-32-36-10-5-4-8-34(36)14-15-35-9-6-7-11-38(35)51/h4-11,37,39,44H,1-3,12-13,16-33H2,(H,46,52)(H,47,53)(H,48,54)(H2,49,50,56)/t37-,39-,44-/m0/s1 |
| InChIKey | ZUNYXNOVQARZNV-LJFGWUDESA-N |
| Solubility | 10 mm in DMSO |
| Appearance | Light yellow oil |
| Storage | Store at -20 °C, keep in dry and avoid sunlight. |
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 31 |
| Exact Mass | 926.37404110 g/mol |
| Monoisotopic Mass | 926.37404110 g/mol |
| Topological Polar Surface Area | 262Ų |
| Heavy Atom Count | 63 |
| Formal Charge | 0 |
| Complexity | 1490 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 3 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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