PEG9-Tos is a PEG derivative containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
Specifications and Purity: ≥98%
Molecular Formula: C23H40O11S
Molecular Weight: 524.6
PubChem CID: 77078356
Isomeric SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCO
- UPC:
- 42294003
- Condition:
- New
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- P595499-250mg
- CAS:
- 886469-23-4
- Product Size:
- 250mg
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