Tos-PEG2-O-Propargyl [CAS 1119249-30-7]

Tos-PEG2-O-Propargyl is a PEG-based PROTAC linker can be used in the synthesis of Thalidomide-O-PEG2-propargyl. Tos-PEG2-O-Propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

[1119249-30-7]

C14H18O5S

298.36

C#CCOCCOCCOS(C1=CC=C(C)C=C1)(=O)=O

PROTAC Linkers

PEG Linkers

99.34

Ethanol : 50 mg/mL (ultrasonic)

-20°C, 3 years; 4°C, 2 years (Powder)

Room Temperature

H301, H311, H331, H341

H301, H311, H331, H341