MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER

MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER Property

Melting point:

48-52 °C

Flash point:

>110 °C

storage temp. 

-20°C

form 

solid

color 

White to off-white

α-end

methoxy

Ω-end

maleimide

InChI

InChI=1S/C9H13NO4/c1-13-6-7-14-5-4-10-8(11)2-3-9(10)12/h2-3H,4-7H2,1H3

InChIKey

SXUGMTRUWIBRPR-UHFFFAOYSA-N

SMILES

C(N1C(C=CC1=O)=O)CO{-}CC{+n}OC

Safety

Safety Statements 

22-24/25

WGK Germany 

3

F 

3-10-23

HS Code 

39072090

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER Chemical Properties,Usage,Production

Uses

for immobilization, water insoluble version of 7-00246

Uses

Methoxypolyethylene glycol maleimide (MeO-PEG-Mal) is used as a protein pegylation reagent. PEGylation is the process of covalently attaching polyethylene glycol (PEG) polymer chains to other molecule such as proteins.

Uses

Poly(ethylene glycol) methyl ether maleimide is a maleimide-functionalized poly(ethylene glycol). Due to the maleimide-functionalization, this material can be used to rapidly conjugate thiol-containing biomolecules, APIs, or targeting ligands.

reaction suitability

reagent type: chemical modification reagent
reactivity: thiol reactive