2-(2-(Benzyloxy)ethoxy)ethyl 4-methylbenzenesulfonate
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| Category | Benzyl-PEGn-Ots |
| Catalog NO. | BPG-1229 |
| Product Name | 2-(2-(Benzyloxy)ethoxy)ethyl 4-methylbenzenesulfonate |
| CAS | 98627-22-6 |
| Molecular Formula | C18H22O5S |
| Molecular Weight | 350.43 |
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Product Information
| Description | 2-(2-(Benzyloxy)ethoxy)ethyl 4-methylbenzenesulfonate is a PEG linker with an acid labile, benzyl protecting group. The tosyl group is a good leaving group. The hydrophilic PEG linker increases the water solubility of the compound in aqueous solutions. |
| Synonyms | Benzyl-PEG2-Ots; 2-[2-(Benzyloxy)ethoxy]ethyl 4-methylbenzene-1-sulfonate; Ethanol, 2-[2-(phenylmethoxy)ethoxy]-, 4-methylbenzenesulfonate; 1-(Tosyloxy)-7-phenyl-3,6-dioxaheptane; 7-Phenyl-3,6-dioxaheptyl p-toluenesulfonate; Benzyl-PEG3-Tos |
| IUPAC Name | 2-(2-phenylmethoxyethoxy)ethyl 4-methylbenzenesulfonate |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCC2=CC=CC=C2 |
| InChI | InChI=1S/C18H22O5S/c1-16-7-9-18(10-8-16)24(19,20)23-14-13-21-11-12-22-15-17-5-3-2-4-6-17/h2-10H,11-15H2,1H3 |
| InChIKey | NFEMXFVBUWGQRW-UHFFFAOYSA-N |
| Boiling Point | 487.4±35.0°C at 760 mmHg |
| Purity | ≥95% |
| Density | 1.2±0.1 g/cm3 |
| Solubility | Soluble in DMSO |
| Appearance | Pale Yellow Oily Matter |
| Storage | Store at 2-8°C |
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