CHEBI:749671 - nitrous oxide

ChEBI IDCHEBI:749671
ChEBI Namenitrous oxide
Stars
Last Modified29 June 2026
SubmitterChEMBL
DownloadsMolfile
FormulaN2O
Net Charge0
Average Mass44.013
Monoisotopic Mass44.00106
SMILES[N-]=[N+]=O
InChIInChI=1S/N2O/c1-2-3
InChIKeyGQPLMRYTRLFLPF-UHFFFAOYSA-N
Roles Classification
Biological Role:
analgesic  An agent capable of relieving pain without the loss of consciousness or without producing anaesthesia. In addition, analgesic is a role played by a compound which is exhibited by a capability to cause a reduction of pain symptoms.
Applications:
antipsychotic agent  Antipsychotic drugs are agents that control agitated psychotic behaviour, alleviate acute psychotic states, reduce psychotic symptoms, and exert a quieting effect.
antineoplastic agent  A substance that inhibits or prevents the proliferation of neoplasms.
analgesic  An agent capable of relieving pain without the loss of consciousness or without producing anaesthesia. In addition, analgesic is a role played by a compound which is exhibited by a capability to cause a reduction of pain symptoms.
vulnerary  A drug used in treating and healing of wounds.
anxiolytic drug  Anxiolytic drugs are agents that alleviate anxiety, tension, and anxiety disorders, promote sedation, and have a calming effect without affecting clarity of consciousness or neurologic conditions.
antidepressant  Antidepressants are mood-stimulating drugs used primarily in the treatment of affective disorders and related conditions.
anti-anaemic agent  A compound which increases either the number of red cells or the amount of haemoglobin in the blood.
ChEBI Ontology
Outgoing Relation(s)
nitrous oxide (CHEBI:749671) has role analgesic (CHEBI:35480)
nitrous oxide (CHEBI:749671) has role anti-anaemic agent (CHEBI:75835)
nitrous oxide (CHEBI:749671) has role antidepressant (CHEBI:35469)
nitrous oxide (CHEBI:749671) has role antineoplastic agent (CHEBI:35610)
nitrous oxide (CHEBI:749671) has role antipsychotic agent (CHEBI:35476)
nitrous oxide (CHEBI:749671) has role anxiolytic drug (CHEBI:35474)
nitrous oxide (CHEBI:749671) has role vulnerary (CHEBI:73336)
nitrous oxide (CHEBI:749671) is a organonitrogen compound (CHEBI:35352)
Synonyms  Source
Dinitrogenii oxidumChEMBL
E-942ChEMBL
FEMA NO. 2779ChEMBL
INS-942ChEMBL
INS NO.942ChEMBL
Nitrogen oxide (n(sub 2)o)ChEMBL
Brand Name  Source
EntonoxChEMBL
Citations