Maleimide

C₄H₃NO₂CAS 541-59-397.07 g/mol

Open in Covalent MOL file

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 Å²
H-bond donors / acceptors: 1 / 1
Rotatable bonds: 0

Hazards

Danger

H301 Toxic if swallowed98% of notifiers
H314 Causes severe skin burns and eye damage100% of notifiers
H317 May cause an allergic skin reaction100% of notifiers

Aggregated from 50 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P261, P264, P270, P272, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P333+P317, P362+P364, P363, P405, P501

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 1,2-Oxazole-3-carbaldehyde89180-61-0

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia