2-(Benzyloxy)ethyl 4-methylbenzenesulfonate
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| Category | Benzyl-PEGn-Ots |
| Catalog NO. | BPG-1227 |
| Product Name | 2-(Benzyloxy)ethyl 4-methylbenzenesulfonate |
| CAS | 4981-83-3 |
| Molecular Formula | C16H18O4S |
| Molecular Weight | 306.38 |
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Product Information
| Description | 2-(Benzyloxy)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-PEG1-Ots; 2-Benzyloxyethyl p-toluenesulfonate; Benzyl-PEG2-tosylate; 2-(Benzyloxy)ethanol tosylate; Ethylene glycol monobenzyl ether tosylate; 2-benzyloxy-1-(p-toluenesulfonyloxy)ethane; 2-(Benzyloxy)ethyl 4-methylbenzene-1-sulfonate; p-Toluenesulfonic acid 2-(benzyloxy)ethyl ester; Toluene-4-sulfonic acid 2-benzyloxy-ethyl ester; Benzyl-PEG2-Tos; Ethanol, 2-(phenylmethoxy)-, 4-methylbenzenesulfonate |
| IUPAC Name | 2-phenylmethoxyethyl 4-methylbenzenesulfonate |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)OCCOCC2=CC=CC=C2 |
| InChI | InChI=1S/C16H18O4S/c1-14-7-9-16(10-8-14)21(17,18)20-12-11-19-13-15-5-3-2-4-6-15/h2-10H,11-13H2,1H3 |
| InChIKey | HFNFGZWMDNDYNJ-UHFFFAOYSA-N |
| Boiling Point | 446.2±33.0°C at 760 mmHg |
| Purity | ≥95% |
| Density | 1.2±0.1 g/cm3 |
| Solubility | Soluble in DMSO |
| Appearance | Pale Yellow or Colorless Oily Matter |
| Storage | Store at 2-8°C |
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