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Mal-amido-PEG24-TFP ester

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Category	Small-molecule Maleimide PEG
Catalog NO.	BPG-4351
Product Name	Mal-amido-PEG24-TFP ester
CAS	1431295-77-0
Molecular Formula	C64H108F4N2O29
Molecular Weight	1445.6

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Description	Mal-amido-PEG24-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. Please contact us for GMP-grade inquiries.
Synonyms	Mal-amido-PEG12-TFP ester; 1431295-77-0; (2,3,5,6-tetrafluorophenyl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate; MAL-PEG12-TFP ester; Mal-amido-PEG12-TFPester; MAL-dPEG(R)12-TFP ester; SCHEMBL16329268; AKOS040743511
IUPAC Name	(2,3,5,6-tetrafluorophenyl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	C1=CC(=O)N(C1=O)CCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)OC2=C(C(=CC(=C2F)F)F)F
InChI	InChI=1S/C40H60F4N2O17/c41-32-31-33(42)39(44)40(38(32)43)63-37(50)4-7-51-9-11-53-13-15-55-17-19-57-21-23-59-25-27-61-29-30-62-28-26-60-24-22-58-20-18-56-16-14-54-12-10-52-8-5-45-34(47)3-6-46-35(48)1-2-36(46)49/h1-2,31H,3-30H2,(H,45,47)
InChIKey	TYRMHYMPAXBKTH-UHFFFAOYSA-N
Purity	0.95
Storage	-20°C

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