Mal-PEG1-acid - 98%, high purity , CAS No.760952-64-5

  • ≥98%
Item Number
M596848
Grouped product items
SKUSizeAvailabilityPrice Qty
M596848-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$296.90
M596848-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$513.90
M596848-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$925.90

Mal-PEG-Acid

View related series
Maleimide Linkers

Basic Description

Specifications & Purity≥98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Mal-PEG1-acid is a PEG derivative containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. 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-(2,5-dioxopyrrol-1-yl)ethoxy]propanoic acid
INCHI InChI=1S/C9H11NO5/c11-7-1-2-8(12)10(7)4-6-15-5-3-9(13)14/h1-2H,3-6H2,(H,13,14)
InChi Key YTZFUAXOTCJZHP-UHFFFAOYSA-N
Canonical SMILES C1=CC(=O)N(C1=O)CCOCCC(=O)O
Isomeric SMILES C1=CC(=O)N(C1=O)CCOCCC(=O)O
PubChem CID 21881065
Molecular Weight 213.2

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