PEG7-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: C19H32O9S
Molecular Weight: 436.5
PubChem CID: 10433162
Isomeric SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCO
- UPC:
- 42294003
- Condition:
- New
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- P595659-10g
- CAS:
- 42749-28-0
- Product Size:
- 10g
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