Tos-PEG6-acid
Tos-PEG6-acid is a PEG linker containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. HATU) to form a stable amide bond.
Product Specifications
UNSPSC
12352005
Hazard Statement
H302-H315-H319-H335
Target
Biochemical Assay Reagents
Related Pathways
Others
Field of Research
Others
Smiles
O=C(CCOCCOCCOCCOCCOCCOS(=O)(C1=CC=C(C)C=C1)=O)O
Molecular Formula
C20H32O10S
Molecular Weight
464.53
Precautions
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
Shipping Conditions
Room temperature
Product MSDS
http://file.medchemexpress.com/batch_PDF/HY-W572763/
Scientific Category
Reference compound1
Clinical Information
No Development Reported
CAS Number
[2803338-37-4]
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