1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oicacid , 95% , 1334177-79-5

CAS NO.：1334177-79-5

Empirical Formula: C22H36N2O11

Molecular Weight: 504.53

MDL number: MFCD21363276

Pack Size	Price	Stock	Quantity
100mg	RMB453.60	In Stock
250mg	RMB682.40	In Stock
1g	RMB1708.80	In Stock
others			Enquire

Update time: 2022-07-08

PRODUCT Properties

Boiling point:	702.5±60.0 °C(Predicted)
Density	1.241±0.06 g/cm3(Predicted)
pka	4.28±0.10(Predicted)
form	Solid
color	Off-white to gray

Description and Uses

Mal-amido-PEG6-acid is a PEG linker containing a maleimide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. 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 maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Safety

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P280-P301+P312-P302+P352-P305+P351+P338

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