m-PEG8-sulfonic acid
Catalog NO.: BPG-0529
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Category | m-PEGn-sulfonic acid |
Product Name | m-PEG8-sulfonic acid |
CAS | 2576479-88-2 |
Molecular Formula | C17H36O11S |

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Description | m-PEG8-sulfonic acid is a PEG linker containing a sulfonic acid group. The sulfonic acid group can be involved in esterification, halogenation, and replacement reactions. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media. |
Synonyms | 2,5,8,11,14,17,20,23-octaoxapentacosane-25-sulfonic acid |
IUPAC Name | 2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanesulfonic acid |
Molecular Weight | 448.52 |
Molecular Formula | C17H36O11S |
Canonical SMILES | COCCOCCOCCOCCOCCOCCOCCOCCS(=O)(=O)O |
InChI | InChI=1S/C17H36O11S/c1-21-2-3-22-4-5-23-6-7-24-8-9-25-10-11-26-12-13-27-14-15-28-16-17-29(18,19)20/h2-17H2,1H3,(H,18,19,20) |
InChIKey | QNNMJQNQDGHCAU-UHFFFAOYSA-N |
Purity | ≥95% |
Storage | Store at 2-8°C |
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Products
- Lipids
- PEG Derivatives by Structure
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PEG Derivatives by Functional Group
- Acrylate/Acrylamide/Methacrylate PEG
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- Azide PEG, Azido PEG(-N3)
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- tert-Butyl protected carboxylate PEG
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PEG Raw Materials
- Small-molecule Polyethylene Glycol
- Polyethylene Glycol 1000
- Polyethylene Glycol 10000
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- Polyethylene Glycol 8000
Solutions
Resources
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Technical Information
- Aqueous Two-Phase System (ATPS) Technique
- Capillary Electrophoresis (CE) Technique
- Enzyme-linked immunosorbent assay (ELISA) Technique
- High performance liquid chromatography (HPLC) Technique
- Hydrophobic Interaction Chromatography (HIC) Technique
- Introduction of Polyethylene Glycol (PEG)
- Ion Exchange Chromatography (IEX) Technique
- PEG for Chemical Synthesis
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- PEG for Imaging Diagnosis
- PEG for Pharmaceutical Preparation
- PEG for Tissue Engineering
- PEG Purification Techniques of Plasmid DNA
- PEGylated Protein Purification Techniques
- Radiolabeling Technique
- SDS-PAGE Technique
- Size Exclusion Chromatography (SEC) Technique
- Ultrafiltration Technique
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Industry News
- Applications of Polyethylene Glycol (PEG) as Medical Devices
- FDA approved PEGylated Products
- How are Liposomes Different from Micelles?
- Liposome in Drug Delivery
- PEG Linkers in Antibody Drug Conjugates and PROTACs
- Polyethylene Glycol (PEG) Modified Targeting Nanomaterials
- The PROTAC Technology in Drug Development
- What are Biotinylation and Biotinylated PEG?
- What are Lipid Nanoparticles and Their Applications?
- What are Lipids?
- What are Monodispersed and Polydispersed PEGs?
- What are Phospholipids?
- What is Click Chemistry?
- What is Hydrogel?
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.

PEGylation of Peptides
and Proteins
Reduce the Immunogenicity of Peptide/Protein Drugs
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APPLICATIONS

PEG linkers For Drug
Improved Circulation Half-Life
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