N-Aminomaleimide

Base Information

• Chemical Name: N-Aminomaleimide
• CAS No.: 37770-94-8
• Molecular Formula: C4H4N2O2
• Molecular Weight: 112.088
• Hs Code.: 2925190090
• Mol file: 37770-94-8.mol

Synonyms:N-Aminomaleimide;1-Amino-1H-pyrrole-2,5-dione;N,N-Maleoylhydrazine;Aminomaleimide;

Chemical Property of N-Aminomaleimide

Chemical Property:

• Vapor Pressure: 0.0248mmHg at 25°C
• Melting Point: >280 °C
• Refractive Index: 1.607
• Boiling Point: 248 °C at 760 mmHg
• PKA: -2.72±0.20(Predicted)
• Flash Point: 103.8 °C
• PSA: 63.40000
• Density: 1.522 g/cm³
• LogP: -0.57670

Purity/Quality:

98%min ^*data from raw suppliers

N-AMINOMALEIMIDE 95 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-Aminomaleimide

There total 2 articles about N-Aminomaleimide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

6-hydroxy-3-pyridazinone (123-33-1) → N-aminomaleimide (37770-94-8)

Guidance literature:

Irradiation;

DOI:10.1016/j.molstruc.2011.11.051

Reference yield:

→ N-aminomaleimide (37770-94-8)

Guidance literature:

Maleinsaeureanhydrid, tert-Butylcarbazat;

DOI:10.1021/jo00977a041

Reference yield: 63.0%

N-aminomaleimide (37770-94-8) + 4-(2-fluorophenyl)but-3-en-2-one (148775-25-1,2143-80-8) → 1-(((E)-4-(2-fluorophenyl)but-3-en-2-ylidene)amino)-1H-pyrrole-2,5-dione

Guidance literature:

With toluene-4-sulfonic acid; In ethanol; for 12h; Reflux;

DOI:10.3390/molecules23071521

upstream raw materials:

6-hydroxy-3-pyridazinone

Refernces