Tos-PEG3-methyl ester
Product Specifications
CAS Number
2468714-93-2
Bioactivity
Tos-PEG3-methyl ester is a PEG linker containing a toluenesulfonyl group and a methyl ester segment. The toluenesulfonyl group serves as an excellent leaving group in nucleophilic substitution reactions. The hydrophilic PEG linker enhances the compound's water solubility. The methyl ester can undergo hydrolysis under strongly basic conditions.
Smiles
O=C(OC)CCOCCOCCOS(=O)(=O)C1=CC=C(C=C1)C
Molecular Formula
C15H22O7S
Molecular Weight
346.396
Shipping Conditions
Ice Packs
Storage Temperature
-20°C
Available Sizes
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