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QBD10909

Sigma-Aldrich

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
MDL number:
MFCD21363219
UNSPSC Code:
12352106
NACRES:
NA.22
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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

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H-B® Durac® Thermometer temperature -20 - 150 °C (0-300 F), Maximum Registering, calibration: no

BAB613150000

H-B® Durac® Thermometer

H-B® Durac® Thermometer temperature -20 - 150 °C (0-300 F), Maximum Registering, calibration

BAB602150000

H-B® Durac® Thermometer

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SP Bel-Art® H-B Durac® Thermocouple Thermometer Probe

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BAB609011300

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temperature measuring range

-20 - 150 °C (0-300 F)

temperature measuring range

-20 - 150 °C (0-300 F)

temperature measuring range

-

temperature measuring range

-

feature

calibration: no, Maximum Registering

feature

calibration, Maximum Registering

feature

-

feature

-

manufacturer/tradename

Bel-Art B61315-0000

manufacturer/tradename

Bel-Art B60215-0000

manufacturer/tradename

HB Instruments B60901-1200

manufacturer/tradename

HB Instruments B60901-1300

packaging

pack of 1 ea

packaging

pack of 1 ea

packaging

pack of 1 ea

packaging

pack of 1 ea

description

usage autoclave thermometer

description

usage autoclave thermometer

description

-

description

-

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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