mPEG7-aldehyde
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| Category | Small-molecule Methoxy Linear PEG (mPEG) |
| Catalog NO. | BPG-2008 |
| Product Name | mPEG7-aldehyde |
| CAS | 1058691-77-2 |
| Molecular Formula | C16H32O8 |
| Molecular Weight | 352.42 |
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Product Information
| Description | mPEG7-aldehyde is a PEG linker featuring an aldehyde group for site-selective oxime or hydrazone ligation in ADC assembly. Its PEG7 spacer enhances solubility and flexibility, supporting stable and targeted antibody-drug conjugation. |
| Synonyms | m-PEG7-aldehyde; M-PEG7-CHO; 2,5,8,11,14,17,20-HEPTAOXATRICOSAN-23-AL |
| IUPAC Name | 3-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanal |
| SMILES | COCCOCCOCCOCCOCCOCCOCCC=O |
| InChI | InChI=1S/C16H32O8/c1-18-5-6-20-9-10-22-13-14-24-16-15-23-12-11-21-8-7-19-4-2-3-17/h3H,2,4-16H2,1H3 |
| InChIKey | OFRPYQRIPDCCAA-UHFFFAOYSA-N |
| Boiling Point | 424.7±40.0 °C at 760 mmHg |
| Flash Point | 182.2±27.4 °C |
| Purity | ≥95% |
| Density | 1.1±0.1 g/cm3 |
| Solubility | 10 mm in DMSO |
| Appearance | Transparent Liquid |
| Shelf Life | 0-4°C for short term (days to weeks), or -20°C for long term (months). |
| Storage | Store at -5°C, keep in dry and avoid sunlight. |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| LogP | -2.30 |
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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.
PEGylation of Peptides
and Proteins
Reduce the Immunogenicity of Peptide/Protein Drugs
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PEG linkers For Drug
Improved Circulation Half-Life
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