Thiol-PEG3-acid - 95%, high purity , CAS No.1347750-82-6

  • ≥95%
Item Number
T597503
Grouped product items
SKUSizeAvailabilityPrice Qty
T597503-1g
1g
Available within 8-12 weeks(?)
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$1,351.90

Thiol-PEG-acid

View related series
Thiol PEG

Basic Description

Specifications & Purity95%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Thiol-PEG3-acid is a PEG derivative containing a thiol group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Names and Identifiers

IUPAC Name 3-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]propanoic acid
INCHI InChI=1S/C9H18O5S/c10-9(11)1-2-12-3-4-13-5-6-14-7-8-15/h15H,1-8H2,(H,10,11)
InChi Key HWTXXNAQBWZFHL-UHFFFAOYSA-N
Canonical SMILES C(COCCOCCOCCS)C(=O)O
Isomeric SMILES C(COCCOCCOCCS)C(=O)O
PubChem CID 77078371
Molecular Weight 238.3

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