Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	38488
Common Name:	3-Methyldioxyindole
Systematic Name:	3-hydroxy-3-methyl-2,3-dihydro-1H-indol-2-one
RefMet Name:	3-Methyldioxyindole
Synonyms:	[PubChem Synonyms]
Exact Mass:	163.0633 (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:	C9H9NO2
InChIKey:	XCHBYBKNFIOSBB-UHFFFAOYSA-N
ClassyFire superclass:	Organoheterocyclic compounds
ClassyFire class:	Indoles and derivatives
ClassyFire subclass:	Indolines
ClassyFire direct parent:	Indolines
SMILES:	CC1(c2ccccc2NC1=O)O
Studies:	Available studies (via RefMet name)

Select appropriate tab below to view additional details:

All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	151066
CHEBI ID:	28254
HMDB ID:	HMDB0004186
KEGG ID:	C05834
Chemspider ID:	133151
METLIN ID:	7024
Plant Metabolite Hub(Pmhub):	MS000018891

Calculated physicochemical properties (?):

Heavy Atoms:	12
Rings:	2
Aromatic Rings:	1
Rotatable Bonds:	0
van der Waals Molecular volume:	146.66 Å3 molecule-1
Toplogical Polar Sufrace Area:	49.33 Å2 molecule-1
Hydrogen Bond Donors:	2
Hydrogen Bond Acceptors:	2
logP:	0.85
Molar Refractivity:	44.64
Fraction sp3 Carbons:	0.22
sp3 Carbons:	2

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
NPClassifier classification: "NPClassifier: A Deep Neural Network-Based Structural Classification Tool for Natural Products", Kim HW, Wang M, Leber CA, Nothias LF, Reher R, Kang KB, van der Hooft JJJ, Dorrestein PC, Gerwick WH and Cottrell GW. J Nat Prod. 2021 Nov 26;84(11):2795-2807.DOI: 10.1021/acs.jnatprod.1c00399.