Mal-amido-PEG2-NHS - 95%, high purity , CAS No.955094-26-5

Item Number

M596896

Grouped product items
SKU	Size	Availability	Price
M596896-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$451.90
M596896-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$676.90
M596896-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

Mal-amido-PEG-NHS

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Basic Description

Specifications & Purity	≥95%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Mal-amido-PEG2-NHS is a PEG derivative containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C18H23N3O9/c22-13(5-8-20-14(23)1-2-15(20)24)19-7-10-29-12-11-28-9-6-18(27)30-21-16(25)3-4-17(21)26/h1-2H,3-12H2,(H,19,22)
InChi Key	TZPDZOJURBVWHS-UHFFFAOYSA-N
Canonical SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCNC(=O)CCN2C(=O)C=CC2=O
Isomeric SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCNC(=O)CCN2C(=O)C=CC2=O
WGK Germany	3
PubChem CID	51340948
Molecular Weight	425.39

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Basic Description