134272-64-3, N-(2-Aminoethyl)maleimide Hydrochloride is a pyrrolines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
(0439) To a solution of NHS ester, 4a (5 mg, 4.82 mumol) and 1-(2-aminoethyl)-1H-pyrrole-2,5-dione hydrochloride (1.7 mg, 9.64 mumol) in anhydrous dichloromethane (200 muL) was added DIPEA (1.512 muL, 8.68 mumol) under nitrogen. The mixture was stirred at room temperature for 4 hours and then concentrated in vacuo. The resulting residue was purified by RP-HPLC (C18, CH3CN/H2O). Fractions containing desired product were frozen and lyophilized to give maleimide, compound D4 (3.5 mg, 68% yield). LCMS=4.61 min (15 min method). MS (m/z): 1062.8 (M+1)+.
134272-64-3 N-(2-Aminoethyl)maleimide Hydrochloride 22118207, apyrrolines compound, is more and more widely used in various.
Reference£º
Patent; IMMUNOGEN, INC.; Hilderbrand, Scott A.; Hutchins, Benjamin M.; (94 pag.)US2018/208562; (2018); A1;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem