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CHEBI:750259 - meclonazepam

Default Structure
ChEBI IDCHEBI:750259
ChEBI Namemeclonazepam
Stars
Last Modified29 June 2026
SubmitterChEMBL
DownloadsMolfile
FormulaC16H12ClN3O3
Net Charge0
Average Mass329.743
Monoisotopic Mass329.05672
SMILESC[C@@H]1N=C(c2ccccc2Cl)c2cc([N+](=O)[O-])ccc2NC1=O
InChIInChI=1S/C16H12ClN3O3/c1-9-16(21)19-14-7-6-10(20(22)23)8-12(14)15(18-9)11-4-2-3-5-13(11)17/h2-9H,1H3,(H,19,21)/t9-/m0/s1
InChIKeyLMUVYJCAFWGNSY-VIFPVBQESA-N
Roles Classification
Biological Role:
GABA modulator  A substance that does not act as agonist or antagonist but does affect the gamma-aminobutyric acid receptor-ionophore complex. GABA-A receptors appear to have at least three allosteric sites at which modulators act: a site at which benzodiazepines act by increasing the opening frequency of gamma-aminobutyric acid-activated chloride channels; a site at which barbiturates act to prolong the duration of channel opening; and a site at which some steroids may act.
Application:
GABA modulator  A substance that does not act as agonist or antagonist but does affect the gamma-aminobutyric acid receptor-ionophore complex. GABA-A receptors appear to have at least three allosteric sites at which modulators act: a site at which benzodiazepines act by increasing the opening frequency of gamma-aminobutyric acid-activated chloride channels; a site at which barbiturates act to prolong the duration of channel opening; and a site at which some steroids may act.
ChEBI Ontology
Outgoing Relation(s)
meclonazepam (CHEBI:750259) is a benzodiazepine (CHEBI:22720)
INN  Source
meclonazepamWHO MedNet
Synonym  Source
Ro 11-3128ChEMBL
Citations