Mal-amido-PEG5-TFP ester

Name: Mal-amido-PEG5-TFP ester
Brand: BOC Sciences
Rating: 5 (1 reviews)

Cat No.: BPG-0336

Purity: ≥95%

4.5

Mal-amido-PEG5-TFP ester is a PEG linker containing a maleimide and TFP ester end group. The Maleimide group is 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 chain increases the water solubility of a compound in aqueous media.

Category	Mal-amido-PEGn-TFP ester
Molecular Formula	C26H32F4N2O10
Molecular Weight	608.54
Storage	Store at 2-8°C

Structure of Mal-amido-PEG5-TFP ester

Ordering Information

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Specification

Synonyms	Mal-NH-PEG5-TFP; MAL-PEG5-TFP ester; MAL-dPEG5-TFP ester; 2,3,5,6-tetrafluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19-pentaoxa-4-azadocosan-22-oate
IUPACName	(2,3,5,6-tetrafluorophenyl) 3-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
CanonicalSMILES	O=C(OC1=C(F)C(F)=CC(F)=C1F)CCOCCOCCOCCOCCOCCNC(CCN2C(C=CC2=O)=O)=O
InChI	InChI=1S/C26H32F4N2O10/c27-18-17-19(28)25(30)26(24(18)29)42-23(36)4-7-37-9-11-39-13-15-41-16-14-40-12-10-38-8-5-31-20(33)3-6-32-21(34)1-2-22(32)35/h1-2,17H,3-16H2,(H,31,33)
InChIKey	JXGHHGYFRNIPBR-UHFFFAOYSA-N
Purity	≥95%