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

Item Number

M596848

Grouped product items
SKU	Size	Availability	Price
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

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Ice 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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Basic Description