Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	56868
Common Name:	N-hydroxy-L-tryptophan
Systematic Name:	N-hydroxy-L-tryptophan
Synonyms:	[PubChem Synonyms]
Exact Mass:	220.0848 (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:	C11H12N2O3
InChIKey:	PNBGTYVVHKDDFM-JTQLQIEISA-N
ClassyFire superclass:	Organoheterocyclic compounds
ClassyFire class:	Indoles and derivatives
ClassyFire subclass:	Indolyl carboxylic acids and derivatives
ClassyFire direct parent:	Indolyl carboxylic acids and derivatives
SMILES:	c1ccc2c(c1)c(C[C@@H](C(=O)O)NO)c[nH]2
Studies:	Available studies(via PubChem CID)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	23657839
CHEBI ID:	47992
Plant Metabolite Hub(Pmhub):	MS000016407

Calculated physicochemical properties (?):

Heavy Atoms:	16
Rings:	2
Aromatic Rings:	2
Rotatable Bonds:	4
van der Waals Molecular volume:	187.51 Å3 molecule-1
Toplogical Polar Sufrace Area:	85.35 Å2 molecule-1
Hydrogen Bond Donors:	4
Hydrogen Bond Acceptors:	3
logP:	1.44
Molar Refractivity:	58.66
Fraction sp3 Carbons:	0.18
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.