2,2'-(Ethylenedioxy)bis (ethylmaleimide)

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Category	Mal-PEGn-Mal
Catalog NO.	BPG-3583
Product Name	2,2'-(Ethylenedioxy)bis (ethylmaleimide)
CAS	115597-84-7
Molecular Formula	C14H16N2O6
Molecular Weight	308.29

2,2'-(Ethylenedioxy)bis (ethylmaleimide)

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Description	2,2'-(Ethylenedioxy)bis (ethylmaleimide) is a homobifunctional sulfhydryl-reactive crosslinker for polypeptide or small molecule conjugation.
Synonyms	Mal-PEG2-Mal; 1,8-Bis(maleimido)triethyleneglycol; 1,8-Bis(maleimido)-3,6-dioxaoctane; Bis-(maleimidoethoxy) ethane; 1,2-bis(2-maleimidoethoxy)ethane; 1,1'-((Ethan-1,2-diylbis(oxy))bis(ethan-2,1-diyl))bis(1H-pyrrol-2,5-dione); 1H-Pyrrole-2,5-dione, 1,1'-(1,2-ethanediylbis(oxy-2,1-ethanediyl))bis-; 1-(2-{2-[2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy]ethoxy}ethyl)-2,5-dihydro-1H-pyrrole-2,5-dione; 1,1'-[1,2-Ethanediylbis(oxy-2,1-ethanediyl)]bis(1H-pyrrole-2,5-dione)
IUPAC Name	1-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethyl]pyrrole-2,5-dione
Canonical SMILES	C1=CC(=O)N(C1=O)CCOCCOCCN2C(=O)C=CC2=O
InChI	InChI=1S/C14H16N2O6/c17-11-1-2-12(18)15(11)5-7-21-9-10-22-8-6-16-13(19)3-4-14(16)20/h1-4H,5-10H2
InChIKey	FERLGYOHRKHQJP-UHFFFAOYSA-N
Boiling Point	499.2±35.0°C (Predicted)
Melting Point	88-90°C
Purity	≥95%
Density	1.373±0.06 g/cm3 (Predicted)
Solubility	Soluble in Chloroform (Slightly), Ethyl Acetate (Slightly)
Appearance	Light Yellow or White Solid
Application	A sulfhydryl reactive homobifunctional reagent for polypeptide or small molecule conjugation.
Storage	Store at -20°C

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