Mal-PEG5-COOtBu
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| Category | Mal-PEGn-COOtBu |
| Catalog NO. | BPG-3545 |
| Product Name | Mal-PEG5-COOtBu |
| CAS | 2250216-91-0 |
| Molecular Formula | C21H35NO9 |
| Molecular Weight | 445.51 |
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| Description | Mal-PEG5-t-butyl ester is a PEG derivative with a maleimide group and a t-butyl ester group. Ester group can be hydrolyzed under acidic conditions. The maleimide group can react with thiol group to connect biomolecules. |
| Synonyms | Mal-PEG5-t-butyl ester; Mal-PEG5-Boc; tert-Butyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaoctadecan-18-oate; tert-butyl 2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)methyl)-3,6,9,12-tetraoxatetradecanoate |
| IUPAC Name | tert-butyl 3-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate |
| Canonical SMILES | CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCN1C(=O)C=CC1=O |
| InChI | InChI=1S/C21H35NO9/c1-21(2,3)31-20(25)6-8-26-10-12-28-14-16-30-17-15-29-13-11-27-9-7-22-18(23)4-5-19(22)24/h4-5H,6-17H2,1-3H3 |
| InChIKey | SSYMERMYTUXSGR-UHFFFAOYSA-N |
| Boiling Point | 533.2±50.0 °C at 760 mmHg |
| Purity | ≥95% |
| Density | 1.2±0.1 g/cm3 |
| Solubility | Soluble in DCM |
| Appearance | Pale Yellow or Colorless Oily Matter |
| Storage | Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years) |
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Industry News
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- Polyethylene Glycol (PEG) Modified Targeting Nanomaterials
- Preparation Method of PEG Hydrogel
- The PROTAC Technology in Drug Development
- What are Biotinylation and Biotinylated PEG?
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