2-Azetidinone

C3H5NOCAS 930-21-271.08 g/mol

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Properties

Molecular formula
C3H5NO
Molar mass
71.08 g/mol
Exact mass
71.0371 Da
Melting point
73–74 °C
Boiling point
106 °C (at 15 Torr)
logP
0.35Crippen estimate
Polar surface area
32.6 Ų
H-bond donors / acceptors
1 / 1
Rotatable bonds
0

Hazards

Danger
Corrosive (GHS05)

Aggregated from 43 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, P501

Identifiers

CAS number
930-21-2
SMILES
OC1=NCC1
InChIKey
MNFORVFSTILPAW-UHFFFAOYSA-N
InChI
InChI=1S/C3H5NO/c5-3-1-2-4-3/h1-2H2,(H,4,5)

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

Names and synonyms

7 names
  • β-Alanine, lactam
  • β-Propiolactam
  • 2-Azetidone
  • Propiolactam
  • 3-Aminopropionic acid lactam
  • 3-Aminopropanoic acid lactam
  • 2-Oxoazetidine

Work with 2-Azetidinone

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

2-Pyrrolidone616-45-567 % similar 2-Piperidinone675-20-763 % similar Caprolactam105-60-260 % similar Enantholactam673-66-560 % similar Octahydro-2H-azonin-2-one935-30-860 % similar Laurolactam947-04-660 % similar Dihydrouracil504-07-457 % similar Adelmidrol1675-66-752 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

3-Hydroxypropionitrile109-78-4 Ethyl isocyanate109-90-0 Methoxyacetonitrile1738-36-9 Lactonitrile78-97-7 Acrylamide79-06-1 Polyacrylamide9003-05-8

Elsewhere

PubChem CAS Common Chemistry NIST WebBook