N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide

N-(7-二甲氨基-4-甲基-3-香豆素基)马来酰亚胺

Also known as: DACM, DACM-3, 1-[7-(dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]-1H-pyrrole-2,5-dione, 1-[7-(dimethylamino)-4-methyl-2-oxochromen-3-yl]pyrrole-2,5-dione, N-[7-(Dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]maleimide, N-(7-dimethylamino-4-methylcoumarin-3-yl)maleimide, N-[4-Methyl-7-(dimethylamino)coumarin-3-yl]maleimide, 1H-Pyrrole-2,5-dione, 1-[7-(dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]-, EINECS 259-499-0, MFCD00006863

N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide (CAS 55145-14-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H14N2O4 and a molecular weight of 298.29300 g/mol. It is also known as DACM, DACM-3 and 1-[7-(dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]-1H-pyrrole-2,5-dione. Key properties include a melting point of 218-220ºC(lit.), a boiling point of 518ºC at 760 mmHg, a density of 1.415g/cm3 and a flash point of 267.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

55145-14-7

Jingsj CID

J-45695-9

Molecular Formula

C₁₆H₁₄N₂O₄

Chinese Name

N-(7-二甲氨基-4-甲基-3-香豆素基)马来酰亚胺

Molecular Weight

298.29300 g/mol

Category

Organic Bases

Last updated

8/21/2026