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
(DM 1 -GMB- Ala-Gly-Gly)2-Lys-b-Ala-OH (5.3 mg, 0.0022 mmol) was dissolved in anhydrous dimethylformamide (0.25 mL) to which was added EDC (2.0 mg, 0.014 mmol). After 2 min 2-amino-ethyl-maleimide HC1 salt (1 mg, 0.0057 mmol) was added and the solution was stirred at room temperature for 15 min. The reaction mixture was purified by HPLC on a XB-C18 21.2×150 mm, 5muiotaeta column with a flow rate of 21.2mL/min. eluting with deionized water containing 0.1% formic acid using a gradient of acetonitrile 5% for 4 min then a linear gradient of 5% – 95% over 17 min. Fractions containing desired product were combined, frozen and lyophilized to give 2 mg (35 % yield) of white solid. MS [M + Na]+ calcd. 2537.0; found 2537.3.
134272-64-3, As the paragraph descriping shows that 134272-64-3 is playing an increasingly important role.
Reference£º
Patent; IMMUNOGEN, INC.; WIDDISON, Wayne, C.; CHARI, Ravi, V.J.; WO2014/194030; (2014); A2;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem