Mal-amido-PEG4-TFP ester

$220 - $1330
Product name: Mal-amido-PEG4-TFP ester
CAS: 1807540-84-6
MF: C24H28F4N2O9
MW: 564.48
EINECS:
MDL Number:MFCD28505515
Synonyms:Mal-amido-PEG4-TFP ester;Mal-NH-PEG4-TFP;4,7,10,13-Tetraoxa-16-azanonadecanoic acid, 19-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-17-oxo-, 2,3,5,6-tetrafluorophenyl ester;2,3,5,6-tetrafluorophenyl 1-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]-3,6,9,12-tetraoxapentadecan-15-oate

Price5 Properties Safety Information Description

5 prices

Selected condition：

Brand

Apolloscientific
BroadPharm
dPEG

Package

250mg
1g
1000mg
5G

ManufacturerApolloscientific
Product numberBIPG1485
Product descriptionMal-amido-PEG4-TFP ester
Packaging250mg
Price$428
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-22740
Product descriptionMal-amido-PEG4-TFPester 95%
Packaging5G
Price$1330
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-22740
Product descriptionMal-amido-PEG4-TFPester 95%
Packaging1g
Price$380
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-22740
Product descriptionMal-amido-PEG4-TFPester 95%
Packaging250mg
Price$220
Updated2021-12-16
Buy

ManufacturerdPEG
Product number10551
Product descriptionMAL-dPEG®₄-TFPester
Packaging1000mg
Price$250
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Apolloscientific	BIPG1485	Mal-amido-PEG4-TFP ester	250mg	$428	2021-12-16	Buy
BroadPharm	BP-22740	Mal-amido-PEG4-TFPester 95%	5G	$1330	2021-12-16	Buy
BroadPharm	BP-22740	Mal-amido-PEG4-TFPester 95%	1g	$380	2021-12-16	Buy
BroadPharm	BP-22740	Mal-amido-PEG4-TFPester 95%	250mg	$220	2021-12-16	Buy
dPEG	10551	MAL-dPEG®₄-TFPester	1000mg	$250	2021-12-16	Buy

Properties

solubility :Soluble in DMSO, DCM, DMF
form :Viscous Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

Precautionary statements:

Description

Mal-amido-PEG4-TFP ester is PEG linker containing a maleimide and TFP ester end group. Maleimide groups are reactive with thiols between pH 6.5 and 7.5. The TFP ester can react with primary amine groups and is also less susceptible to undergo hydrolysis compared to NHS ester. The hydrophilic PEG chains increase the water solubility of a compound in aqueous media. Longer PEG chains have improved water solubility relative to shorter PEG chains.

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