Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	42
Common Name:	Heneicosylic acid
Systematic Name:	Heneicosanoic acid
RefMet Name:	Heneicosylic acid
Synonyms:	Henicosanoic acid; C21:0 [PubChem Synonyms]
Exact Mass:	326.3185 (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:	C21H42O2
InChIKey:	CKDDRHZIAZRDBW-UHFFFAOYSA-N
LIPID MAPS Category:	Fatty Acyls [FA]
LIPID MAPS mainclass:	Fatty Acids and Conjugates [FA01]
LIPID MAPS subclass:	Straight chain fatty acids [FA0101]
Massbank MS spectra:	View MS spectra
NP-MRD NMR spectra:	View NMR spectra
SMILES:	CCCCCCCCCCCCCCCCCCCCC(=O)O
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	16898
LIPID MAPS ID:	LMFA01010021
CHEBI ID:	39248
HMDB ID:	HMDB0002345
Chemspider ID:	16012
METLIN ID:	4208
NP-MRD ID(NMR):	NP0000277
Plant Metabolite Hub(Pmhub):	MS000008546

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