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Tos-PEG4-methyl ester

Tos-PEG4-methyl ester is a PEG derivative with tosyl and methyl ester moieties. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG linker increases the water solubility of the compound. Methyl ester can be hydrolyzed under strong basic condition.

Catalog #:
BP-23632
Name:
Tos-PEG4-methyl ester
Formula:
C17H26O8S
MW:
390.5
CAS:
1239588-09-0
Purity:
98%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
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Ambient Temperature
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