Online Inquiry

Bis-PEG3-sulfonic acid

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

Category	Bis-PEGn-sulfonic acid
Catalog NO.	BPG-1254
Product Name	Bis-PEG3-sulfonic acid
CAS	255831-16-4
Molecular Formula	C8H18O9S2
Molecular Weight	322.34

Scheme Design
Custom Synthesis
cGMP Manufacturing
Quality Assurance

Product Information
Application
References
Documents
Reviews

Product Information

Description	Bis-PEG3-sulfonic acid is a PEG linker containing sulfonic acid moieties. Sulfonic acid can participate in esterification, halogenation and displacement reactions. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.
Synonyms	2,2'-((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-1-sulfonic acid); 2,2'-[Oxybis(2,1-ethanediyloxy)]diethanesulfonic acid; Ethanesulfonic acid, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-
IUPAC Name	2-[2-[2-(2-sulfoethoxy)ethoxy]ethoxy]ethanesulfonic acid
Canonical SMILES	C(COCCS(=O)(=O)O)OCCOCCS(=O)(=O)O
InChI	InChI=1S/C8H18O9S2/c9-18(10,11)7-5-16-3-1-15-2-4-17-6-8-19(12,13)14/h1-8H2,(H,9,10,11)(H,12,13,14)
InChIKey	ZBAMFIBUYBWIBA-UHFFFAOYSA-N
Purity	≥95%
Density	1.5±0.1 g/cm3
Solubility	Soluble in DMSO
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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.