chempirical

Maleimide

C4H3NO2CAS 541-59-397.07 g/mol

Open in Covalent MOL file
OONH
Alkene

Properties

Molecular formula
C4H3NO2
Molar mass
97.07 g/mol
Exact mass
97.0164 Da
Melting point
94 °C
Boiling point
120–125 °C (at 10 Torr)
logP
0.04Crippen estimate
Polar surface area
49.7 Ų
H-bond donors / acceptors
1 / 1
Rotatable bonds
0

Identifiers

CAS number
541-59-3
SMILES
O=C1C=CC(O)=N1
InChIKey
PEEHTFAAVSWFBL-UHFFFAOYSA-N
InChI
InChI=1S/C4H3NO2/c6-3-1-2-4(7)5-3/h1-2H,(H,5,6,7)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

7 names
  • 1H-Pyrrole-2,5-dione
  • Pyrrole-2,5-dione
  • 3-Pyrroline-2,5-dione
  • Maleic imide
  • NSC 13684
  • 2,5-Dioxo-2,5-dihydropyrrole
  • 2,5-Dihydro-1H-pyrrole-2,5-dione

Work with Maleimide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

(2Z)-4-[(Aminocarbonyl)amino]-4-oxo-2-butenoic acid105-61-343 % similar N-Phenylmaleamic acid555-59-932 % similar Maleic acid110-16-730 % similar Fumaric acid110-17-830 % similar Poly(maleic acid)26099-09-230 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Oxazole-4-carbaldehyde118994-84-6

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia