Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	34389
Common Name:	Dihydrocholesterol
Systematic Name:	5alpha-cholestan-3beta-ol
RefMet Name:	Dihydrocholesterol
Synonyms:	5alpha-cholestanol; cholestan-3beta-ol [PubChem Synonyms]
Exact Mass:	388.3705 (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:	C27H48O
InChIKey:	QYIXCDOBOSTCEI-QCYZZNICSA-N
LIPID MAPS Category:	Sterol Lipids [ST]
LIPID MAPS mainclass:	Sterols [ST01]
LIPID MAPS subclass:	Cholesterol and derivatives [ST0101]
Massbank MS spectra:	View MS spectra
NP-MRD NMR spectra:	View NMR spectra
SMILES:	CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4C[C@H](CC[C@]4(C)[C@H]3CC[C@]12C)O
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	6665
LIPID MAPS ID:	LMST01010077
CHEBI ID:	86570
HMDB ID:	HMDB0000908
Chemspider ID:	6413
METLIN ID:	5864
BMRB ID:	bmse000541
NP-MRD ID(NMR):	NP0000766

Calculated physicochemical properties (?):

Heavy Atoms:	28
Rings:	4
Aromatic Rings:	0
Rotatable Bonds:	5
van der Waals Molecular volume:	435.01 Å3 molecule-1
Toplogical Polar Sufrace Area:	20.23 Å2 molecule-1
Hydrogen Bond Donors:	1
Hydrogen Bond Acceptors:	1
logP:	7.75
Molar Refractivity:	119.59
Fraction sp3 Carbons:	1.00
sp3 Carbons:	27

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