Online Inquiry

Tos-PEG3-methyl ester

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category	Small-molecule Sulfonate PEG
Catalog NO.	BPG-4442
Product Name	Tos-PEG3-methyl ester
CAS	2468714-93-2
Molecular Formula	C15H22O7S
Molecular Weight	346.4

Scheme Design
Custom Synthesis
cGMP Manufacturing
Quality Assurance

Product Information
Application
References
Documents
Reviews

Product Information

Description	Tos-PEG3-methyl ester is a PEG linker 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. Please contact us for GMP-grade inquiries.
Synonyms	Tos-PEG3-methyl ester; SCHEMBL23754733; BP-25102; 2468714-93-2
IUPAC Name	methyl 3-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]propanoate
Canonical SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCC(=O)OC
InChI	InChI=1S/C15H22O7S/c1-13-3-5-14(6-4-13)23(17,18)22-12-11-21-10-9-20-8-7-15(16)19-2/h3-6H,7-12H2,1-2H3
InChIKey	YTDWINDLRWJVDI-UHFFFAOYSA-N
Purity	0.98
Storage	-20°C

Reviews

If you have any suggestions or comments about mPEG-Br, please submit a review immediately.

Related Link

Why BOC Sciences？

Large Stock

More than 2000+ products in inventory
Global Delivery

Warehouses in multiple cities to ensure fast delivery
mg to kg

Multi specification for academic research and industrial production
24/7 Technical Support

Strict process parameter control to ensure product quality

Products

Resources

Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.