m-PEG2-NHS ester - 98%, high purity , CAS No.1127247-34-0

  • ≥98%
Item Number
M595457
Grouped product items
SKUSizeAvailabilityPrice Qty
M595457-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$901.90
M595457-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,971.90

m-PEG-NHS ester

View related series
m-PEG

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

m-PEG2-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 245.22

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Chemical and Physical Properties

SolubilitySolubility in DMSO, DCM, DMF

Related Documents

Solution Calculators