Bis-PEG4-t-butyl ester
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| Category | COOtBu-PEGn-COOtBu |
| Catalog NO. | BPG-2098 |
| Product Name | Bis-PEG4-t-butyl ester |
| CAS | 2100306-53-2 |
| Molecular Formula | C20H38O8 |
| Molecular Weight | 406.51 |
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Product Information
| Description | Bis-PEG4-t-butyl ester is a homobifunctional PEG linker that can be used in the synthesis of a series of PROTACs. |
| Synonyms | Di-tert-butyl 4,7,10,13-tetraoxahexadecane-1,16-dioate; OtBu-PEG4-OtBu; 4,7,10,13-Tetraoxahexadecanedioic acid, 1,16-bis(1,1-dimethylethyl) ester; Bis(2-methyl-2-propanyl) 4,7,10,13-tetraoxahexadecane-1,16-dioate; 4,7,10,13-Tetraoxahexadecane-1,16-dioic acid, bis(1,1-dimethylethyl) ester |
| IUPAC Name | tert-butyl 3-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]propanoate |
| SMILES | CC(C)(C)OC(=O)CCOCCOCCOCCOCCC(=O)OC(C)(C)C |
| InChI | InChI=1S/C20H38O8/c1-19(2,3)27-17(21)7-9-23-11-13-25-15-16-26-14-12-24-10-8-18(22)28-20(4,5)6/h7-16H2,1-6H3 |
| InChIKey | BEMRKFMWPQHBBR-UHFFFAOYSA-N |
| Boiling Point | 452.9±35.0°C (Predicted) |
| Purity | ≥95% |
| Density | 1.039±0.06 g/cm3 (Predicted) |
| Appearance | Pale Yellow or Colorless Oily Matter |
| Storage | Store at 2-8°C |
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