QBD10909
m-dPEG®37-acid
>95% (HPLC)
Synonym(s):
m-PEG37-acid, Methyl-PEG37-acid, mPEG-acid, mPEG1500-acid, mPEG37-COOH
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About This Item
Empirical Formula (Hill Notation):
C76H152O39
Molecular Weight:
1690.00
UNSPSC Code:
12352106
NACRES:
NA.22
MDL number:
Assay:
>95% (HPLC)
Form:
solid or viscous liquid
assay
>95% (HPLC)
form
solid or viscous liquid
reaction suitability
reaction type: Pegylations
polymer architecture
shape: linear
functionality: monofunctional
shipped in
ambient
storage temp.
−20°C
SMILES string
O(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC
InChI key
RWUISXIJAOBWHW-UHFFFAOYSA-N
Features and Benefits
m-dPEG37-acid is a long (112 atoms, 133.9 Å), methyl-capped, discrete chain length polyethylene glycol (dPEG) spacer. The reactive end of the molecule terminates in a propionic acid group. m-dPEG37-acid reacts with amine-functionalized surfaces (carbon nanotubes, nanoparticles made of silica or various metals, quantum dots, and similar types of products) or free amines on biomolecules. m-dPEG37-acid is a monodisperse equivalent of the polymeric PEG1500. When used to coat surfaces or modify biomolecules, m-dPEG37-acid reduces or eliminates non-specific binding and increases water solubility.
Legal Information
Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
dPEG is a registered trademark of Quanta BioDesign
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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