RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0002306
RefMet name	18-Hydroxycorticosterone
Systematic name	11beta,18,21-trihydroxy-pregn-4-ene-3,20-dione
Synonyms	PubChem Synonyms
Exact mass	362.209326 (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+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C21H30O5	View other entries in RefMet with this formula
Molecular descriptors
Molfile	35395 (Download molfile/View MW Metabolite Database details)
InChI
InChIKey	HFSXHZZDNDGLQN-ZVIOFETBSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C[C@]12CCC(=O)C=C1CC[C@H]1[C@@H]3CC[C@H](C(=O)CO)[C@]3(C[C@@H]([C@H]21)O)CO Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Sterol Lipids
Main Class	Steroids
Sub Class	C21 Steroids
Distribution of 18-Hydroxycorticosterone in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting 18-Hydroxycorticosterone
External Links
Pubchem CID	11222
LIPID MAPS	LMST02030091
ChEBI ID	16485
KEGG ID	C01124
HMDB ID	HMDB0000319
Chemspider ID	10748
MetaCyc ID	18-HYDROXYCORTICOSTERONE
EPA CompTox	DTXCID70810996
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving 18-Hydroxycorticosterone

Rxn ID	KEGG Reaction	Enzyme
R03262	Corticosterone + 2 Reduced adrenal ferredoxin + Oxygen + 2 H+ <=> 18-Hydroxycorticosterone + 2 Oxidized adrenal ferredoxin + H2O	Corticosterone,reduced-adrenal-ferredoxin:oxygen oxidoreductase (18-hydroxylating)
R03263	18-Hydroxycorticosterone + Reduced adrenal ferredoxin + Oxygen <=> Aldosterone + Oxidized adrenal ferredoxin + 2 H2O	18-Hydroxycorticosterone + Reduced adrenal ferredoxin + Oxygen <=> Aldosterone + Oxidized adrenal ferredoxin + 2 H2O

Table of KEGG human pathways containing 18-Hydroxycorticosterone

Pathway ID	Human Pathway	# of reactions
hsa00140	Steroid hormone biosynthesis	2