ChemicalBook--->CAS DataBase List--->874208-91-0

874208-91-0

874208-91-0 Structure

874208-91-0 Structure
IdentificationBack Directory
[Name]

MPEG6-CH2CH2COOH
[CAS]

874208-91-0
[Synonyms]

mPEG7-COOH
m-PEG7-acid
MPEG6-CH2CH2COOH
MPEG6-OCH2CH2COOH
mPEG6-propionic acid
4,7,10,13,16,19,22-Heptaoxatricosanoic acid
2,5,8,11,14,17,20-Heptaoxatricosan-23-oic acid
3-{2-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-propionic acid
[Molecular Formula]

C16H32O9
[MDL Number]

MFCD20926396
[MOL File]

874208-91-0.mol
[Molecular Weight]

368.42
Chemical PropertiesBack Directory
[storage temp. ]

-20°C
[solubility ]

Soluble in DMSO
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Hazard InformationBack Directory
[Description]

m-PEG7-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.
[Uses]

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
[General Description]

Monodisperse PEG. COOH group is stable and can be activated.
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