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Mal-bis-PEG3-DBCO
| Catalog Number | R01-0298 |
| Category | Cycloalkyne Dyes (DBCO) |
| Molecular Formula | C70H84N8O17 |
| Molecular Weight | 1309.46 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Mal-bis-PEG3-DBCO is a bifunctional maleimide-activated ADC linker with dual DBCO groups, enabling multi-site click conjugation and enhanced payload loading in antibody-drug conjugates.
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 | C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCC(=O)NCCOCCOCCOCCNC(=O)CCOCC(COCCC(=O)NCCOCCOCCOCCNC(=O)CCC(=O)N4CC5=CC=CC=C5C#CC6=CC=CC=C64)NC(=O)CCN7C(=O)C=CC7=O |
| InChI | InChI=1S/C70H84N8O17/c79-62(21-23-69(86)77-49-57-13-3-1-9-53(57)17-19-55-11-5-7-15-60(55)77)71-30-37-88-41-45-92-47-43-90-39-32-73-64(81)28-35-94-51-59(75-66(83)27-34-76-67(84)25-26-68(76)85)52-95-36-29-65(82)74-33-40-91-44-48-93-46-42-89-38-31-72-63(80)22-24-70(87)78-50-58-14-4-2-10-54(58)18-20-56-12-6-8-16-61(56)78/h1-16,25-26,59H,21-24,27-52H2,(H,71,79)(H,72,80)(H,73,81)(H,74,82)(H,75,83) |
| InChIKey | YVRVBZDYHPVZNT-UHFFFAOYSA-N |
| Solubility | 10 mm in DMSO |
| Appearance | Light yellow oil |
| Storage | -20°C |
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 17 |
| Rotatable Bond Count | 44 |
| Exact Mass | 1308.59544324 g/mol |
| Monoisotopic Mass | 1308.59544324 g/mol |
| Topological Polar Surface Area | 297Ų |
| Heavy Atom Count | 95 |
| Formal Charge | 0 |
| Complexity | 2450 |
| 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 |
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