| Catalog Number | ACMA00006119 |
|---|---|
| Product Name | 4-Arm PEG-Tosylate |
| Appearance | White/Off-white solid or viscous liquid depends on molecular weight |
| Storage | -20°C,protected from light and moisture |
| Description | Tosylate is a very good leaving group for neucleophilic substitution reaction. 4-Arm PEG-Mesylate or mesyl may be offered through custom synthesis. |
| Type | 4-Arm PEG |
| Catalog | Purity | MW (10³) |
|---|---|---|
| ACMA00006119A | > 90% Substitution | 20 |
| ACMA00006119B | > 90% Substitution | 10 |
| ACMA00006119C | > 90% Substitution | 2 |
| ACMA00006119D | > 90% Substitution | 5 |
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