m-PEG4-Mal - 98%, high purity , CAS No.1263044-81-0

Item Number

M596813

Grouped product items
SKU	Size	Availability	Price
M596813-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
M596813-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,321.90
M596813-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,951.90

m-PEG-Mal

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	m-PEG4-Mal is a PEG derivative containing a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The hydrophilic PEG spacer increases solubility in aqueous media.

Names and Identifiers

IUPAC Name	3-(2,5-dioxopyrrol-1-yl)-N-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethyl]propanamide
INCHI	InChI=1S/C16H26N2O7/c1-22-8-9-24-12-13-25-11-10-23-7-5-17-14(19)4-6-18-15(20)2-3-16(18)21/h2-3H,4-13H2,1H3,(H,17,19)
InChi Key	DOHTYEHHGXSUJO-UHFFFAOYSA-N
Canonical SMILES	COCCOCCOCCOCCNC(=O)CCN1C(=O)C=CC1=O
Isomeric SMILES	COCCOCCOCCOCCNC(=O)CCN1C(=O)C=CC1=O
PubChem CID	51341049
Molecular Weight	358.39

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Basic Description