Ethacridine (lactate monohydrate) (Standard) is the analytical standard of Ethacridine (lactate monohydrate). This product is intended for research and analytical applications. Ethacridine lactate (Acrinol) monohydrate is a widely used antiseptic and abortifacient. Ethacridine lactate monohydrate is effective against Staphylococcus aureus and other gram-positive cocci. Ethacridine lactate monohydrate is also a poly(ADP-ribose) glycohydrolase (PARG) inhibitor[1][2][3].