m-PEG25-NHS ester - 97%, high purity , CAS No.174569-25-6

Item Number

M595482

Grouped product items
SKU	Size	Availability	Price
M595482-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$661.90
M595482-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,621.90
M595482-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,551.90

m-PEG-NHS ester

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Basic Description

Specifications & Purity	≥97%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	m-PEG25-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-(2-methoxyethoxy)propanoate
INCHI	InChI=1S/C10H15NO6/c1-15-6-7-16-5-4-10(14)17-11-8(12)2-3-9(11)13/h2-7H2,1H3
InChi Key	IMSXKORGOVQCNT-UHFFFAOYSA-N
Canonical SMILES	COCCOCCC(=O)ON1C(=O)CCC1=O
Isomeric SMILES	COCCOCCC(=O)ON1C(=O)CCC1=O
PubChem CID	51340984
Molecular Weight	245.23

Flash Point(°F)

230.0 °F

Flash Point(°C)

> 110 °C

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Basic Description