Bis-PEG4-acid
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| Category | COOH-PEGn-COOH |
| Catalog NO. | BPG-1906 |
| Product Name | Bis-PEG4-acid |
| CAS | 31127-85-2 |
| Molecular Formula | C12H22O8 |
| Molecular Weight | 294.30 |
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Product Information
| Description | Bis-PEG4-acid is a PEG PROTAC linker. Bis-PEG4-acid is a PEG derivative containing two terminal carboxylic acid groups. The terminal carboxylic acids can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. |
| Synonyms | 4,7,10,13-Tetraoxahexadecane-1,16-dioic acid; 4,7,10,13-tetraoxahexadecanedioic acid; HOOCCH2CH2O-PEG3-CH2CH2COOH; α,ω-Dipropionic acid triethylene glycol; 4,7,10,13-Tetraoxa-hexadecan-1,16-dicarbonsaeure |
| IUPAC Name | 3-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid |
| SMILES | C(COCCOCCOCCOCCC(=O)O)C(=O)O |
| InChI | InChI=1S/C12H22O8/c13-11(14)1-3-17-5-7-19-9-10-20-8-6-18-4-2-12(15)16/h1-10H2,(H,13,14)(H,15,16) |
| InChIKey | LGEVPLDBBPWJIC-UHFFFAOYSA-N |
| Boiling Point | 483.7±45.0 °C at 760 mmHg |
| Purity | >95% |
| Density | 1.219±0.06 g/cm3 (Predicted) |
| Solubility | Soluble in DCM, DMF, DMSO, Water |
| Related CAS | 51178-68-8 (polymer) |
| Appearance | Pale Yellow or Colorless Oily Matter |
| Storage | Store at 2-8°C |
| Exact Mass | 294.13146766 |
| LogP | 0.00220 |
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