Products

PEG4-Tos

PEG4-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.

Catalog #:
BP-20690
Name:
PEG4-Tos
Formula:
C13H20O6S
MW:
304.4
CAS:
77544-68-4
Purity:
98%
Availability:
In Stock
Ships within:
24 hours
Storage condition:
-20 ° C
Shipping:
Ambient Temperature
SDS:
UNIT
PRICE
QTY
Usually ships within 24 hours.

Would you like to inquire about bulk pricing?