4-Maleimidophenylacetic acid hydrazide

2-(4-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)苯基)乙酰肼

Also known as: 4-Maleimidophenylacetic acid hydrazide, 2-(4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)acetohydrazide, Benzeneacetic acid, 4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, hydrazide, 2-[4-(2,5-dioxopyrrol-1-yl)phenyl]acetohydrazide, 4-Maleimidophenylacetic hydrazide

4-Maleimidophenylacetic acid hydrazide (CAS 188944-35-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H11N3O3 and a molecular weight of 245.23400 g/mol. It is also known as 2-(4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl)acetohydrazide, Benzeneacetic acid, 4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, hydrazide and 2-[4-(2,5-dioxopyrrol-1-yl)phenyl]acetohydrazide. Key properties include a boiling point of 548.9ºC at 760mmHg, a density of 1.42g/cm3 and a flash point of 285.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

188944-35-6

Jingsj CID

J-1477987-3

Molecular Formula

C₁₂H₁₁N₃O₃

Chinese Name

2-(4-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)苯基)乙酰肼

Molecular Weight

245.23400 g/mol

Category

Organic Bases

Last updated

8/21/2026