Mal-PEG6-NHS ester
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| Category | Mal-PEGn-NHS ester |
| Catalog NO. | BPG-3586 |
| Product Name | Mal-PEG6-NHS ester |
| CAS | 1599472-25-9 |
| Molecular Formula | C23H34N2O12 |
| Molecular Weight | 530.52 |
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Product Information
| Description | Mal-PEG6-NHS ester is designed for ADC linker systems requiring longer PEG spacers to improve solubility and reduce aggregation. It reacts with thiol and amine groups, offering efficient and stable antibody-payload attachment. |
| Synonyms | Mal-PEG6-NHS; 2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2H-pyrrol-1(5H)-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oate; 4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester; 1-{21-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-21-oxo-3,6,9,12,15,18-hexaoxahenicos-1-yl}-1H-pyrrole-2,5-dione; 1H-Pyrrole-2,5-dione, 1-[21-[(2,5-dioxo-1-pyrrolidinyl)oxy]-21-oxo-3,6,9,12,15,18-hexaoxaheneicos-1-yl]- |
| IUPAC Name | (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate |
| SMILES | C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCN2C(=O)C=CC2=O |
| InChI | InChI=1S/C23H34N2O12/c26-19-1-2-20(27)24(19)6-8-32-10-12-34-14-16-36-18-17-35-15-13-33-11-9-31-7-5-23(30)37-25-21(28)3-4-22(25)29/h1-2H,3-18H2 |
| InChIKey | UUNUCVXNAHYFJP-UHFFFAOYSA-N |
| Boiling Point | 635.8±65.0°C (Predicted) |
| Purity | ≥98% |
| Density | 1.32±0.1 g/cm3 (Predicted) |
| Solubility | Soluble in DCM, DMSO |
| Related CAS | 357277-60-2 (polymer) 1303508-68-0 (polymer) 1520853-90-0 (polymer) 1802486-72-1 (polymer) |
| Appearance | Pale Yellow Oily Matter |
| Storage | Store at 2-8°C |
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