Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	43583
Common Name:	Nitrazepam
Systematic Name:	7-nitro-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one
RefMet Name:	Nitrazepam
Synonyms:	[PubChem Synonyms]
Exact Mass:	281.0800 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C15H11N3O3
InChIKey:	KJONHKAYOJNZEC-UHFFFAOYSA-N
ClassyFire superclass:	Organoheterocyclic compounds [C0000002]
ClassyFire class:	Benzodiazepines [C0000295]
ClassyFire subclass:	1,4-benzodiazepines [C0004097]
ClassyFire direct parent:	1,4-benzodiazepines [C0004097]
Massbank MS spectra:	View MS spectra
SMILES:	c1ccc(cc1)C1=NCC(=O)Nc2ccc(cc12)[N+](=O)[O-]
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	4506
CHEBI ID:	7581
HMDB ID:	HMDB0015534
KEGG ID:	C07487
Chemspider ID:	4350
EPA CompTox DB:	DTXCID803372
Plant Metabolite Hub(Pmhub):	MS000000654

Calculated physicochemical properties (?):

Heavy Atoms:	21
Rings:	3
Aromatic Rings:	2
Rotatable Bonds:	2
van der Waals Molecular volume:	244.79 Å3 molecule-1
Toplogical Polar Sufrace Area:	84.60 Å2 molecule-1
Hydrogen Bond Donors:	1
Hydrogen Bond Acceptors:	5
logP:	2.67
Molar Refractivity:	79.16
Fraction sp3 Carbons:	0.07
sp3 Carbons:	1

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y