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m-PEG9-sulfonic acid

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Category	m-PEGn-sulfonic acid
Catalog NO.	BPG-0525
Product Name	m-PEG9-sulfonic acid
Molecular Formula	C19H40O12S
Molecular Weight	492.58

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Description	m-PEG9-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	2,5,8,11,14,17,20,23,26-nonaoxaoctacosane-28-sulfonic acid
IUPAC Name	2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanesulfonic acid
Canonical SMILES	COCCOCCOCCOCCOCCOCCOCCOCCOCCS(=O)(O)=O
InChI	InChI=1S/C19H40O12S/c1-23-2-3-24-4-5-25-6-7-26-8-9-27-10-11-28-12-13-29-14-15-30-16-17-31-18-19-32(20,21)22/h2-19H2,1H3,(H,20,21,22)
InChIKey	CZQCPQNDQUAHBU-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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