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Carboxy-PEG1-sulfonic acid

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Category Acid-PEGn-sulfonic acid
Catalog NO. BPG-1061
Product Name Carboxy-PEG1-sulfonic acid
Molecular Formula C5H10O6S
Molecular Weight 198.19
Carboxy-PEG1-sulfonic acid @(data.CAS != null ? $"| CAS " : "") - BOC Sciences
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Description Carboxy-PEG1-sulfonic acid is a PEG linker containing a carboxylic acid and a sulfonic acid end group. The terminal carboxylic acid can participate in reactions with primary amines in the presence of activators such as EDC and HATU. Sulfonic acid can undergo esterification, halogenation and replacement reactions. The hydrophilic PEG linker increases the compound's water solubility in aqueous media.
IUPAC Name 3-(2-sulfoethoxy)propanoic acid
SMILES O=C(O)CCOCCS(=O)(O)=O
InChI InChI=1S/C5H10O6S/c6-5(7)1-2-11-3-4-12(8,9)10/h1-4H2,(H,6,7)(H,8,9,10)
InChIKey VKPHTCXVOPKVAN-UHFFFAOYSA-N
Purity ≥95%
Storage Store at 2-8°C

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