m-PEG1-NHS ester - 98%, high purity , CAS No.1027371-75-0

Item Number

M596806

Grouped product items
SKU	Size	Availability	Price
M596806-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$781.90
M596806-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,186.90
M596806-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,971.90

m-PEG-NHS ester

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	m-PEG1-NHS ester is a PEG derivative containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-methoxypropanoate
INCHI	InChI=1S/C8H11NO5/c1-13-5-4-8(12)14-9-6(10)2-3-7(9)11/h2-5H2,1H3
InChi Key	GDPPBYZKFKEXML-UHFFFAOYSA-N
Canonical SMILES	COCCC(=O)ON1C(=O)CCC1=O
Isomeric SMILES	COCCC(=O)ON1C(=O)CCC1=O
PubChem CID	23596588
Molecular Weight	201.2

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Basic Description