Hmdb loader
Show more...Show more...Show more...
Record Information
Version5.0
StatusDetected and Quantified
Creation Date2007-04-12 16:49:34 UTC
Update Date2022-03-07 02:49:29 UTC
HMDB IDHMDB0005886
Secondary Accession Numbers
  • HMDB05886
Metabolite Identification
Common Name19-Noretiocholanolone
Description19-noretiocholanolone (19-NE) is one of the two main indicators used to prove the illegal use of nandrolone by humans. Recent studies showed that 19-NE can be endogenously produced in some individuals. The mediated cases observed over the last years generated some questions about the appropriateness of the official International Olympic Committee cutoff level, which is 2 ng/mL of 19-NA in male urine samples. In 1997, in France, quite a few sportsmen had concentrations of nandrolone metabolites very close to the IOC cut off limit (2ng/ml). At that time, a debate took place about the capability of the human male body to produce by itself these metabolites without any intake of nandrolone or related compounds. The International Football Federation (FIFA) was very concerned with this problem, especially because the World Cup was about to start in France. Concentrations of 19- noretiocholanolone after a game are generally higher than those before games. Recent studies demonstrated the endogenous production of these compounds in man at concentrations very close to the threshold of the International Olympic Committee (IOC), i.e. 2 ng/ml. Because the possibility of reaching or exceeding this fateful limit is difficult to exclude, a complementary biochemical parameter is necessary for the differentiation of endogenous 19-NE production from residues resulting from nandrolone consumption. (PMID: 11888015 , 11755174 ).
Structure
Data?1582752368
Synonyms
ValueSource
19-Norandrosterone, (3alpha,5alpha)-isomerMeSH
19-Norandrosterone, (3beta,5beta)-isomerMeSH
19-Norandrosterone, (3beta,5alpha,8alpha,9beta,10alpha,13alpha,14beta)-isomerMeSH
19-Norandrosterone, (3alpha,5beta)-isomerMeSH
19-Norandrosterone, (3beta)-isomerMeSH
19-Norandrosterone, (3beta,5alpha)-isomerMeSH
2,2,3,4,4,-D5-19-Nor-5alpha-androsteroneMeSH
19-NorandrosteroneMeSH
19-NoreoiandrosteroneMeSH
3-Hydroxyestran-17-oneMeSH
(3a,5b)-3-Hydroxy-estran-17-oneHMDB
19-Noretiocholan-3a-ol-17-oneHMDB
3a-Hydroxy-5b-estran-17-oneHMDB
5b-Estran-3a-ol-17-oneHMDB
19-NoretiocholanoloneMeSH
Chemical FormulaC18H28O2
Average Molecular Weight276.4137
Monoisotopic Molecular Weight276.20893014
IUPAC Name(1R,2S,5R,7R,10R,11S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-one
Traditional Name(1R,2S,5R,7R,10R,11S,15S)-5-hydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-one
CAS Registry Number33036-33-8
SMILES
[H][C@@]12CCC(=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@]2([H])C[C@H](O)CC[C@]12[H]
InChI Identifier
InChI=1S/C18H28O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h11-16,19H,2-10H2,1H3/t11-,12-,13+,14-,15-,16+,18+/m1/s1
InChI KeyUOUIARGWRPHDBX-DHMVHTBWSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassEstrane steroids
Direct ParentEstrogens and derivatives
Alternative Parents
Substituents
  • Estrogen-skeleton
  • 3-hydroxysteroid
  • Hydroxysteroid
  • 3-alpha-hydroxysteroid
  • 17-oxosteroid
  • Oxosteroid
  • Cyclic alcohol
  • Ketone
  • Secondary alcohol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot Available
Normal
      Not Available
details
UrineDetected and Quantified0.0025 (0.000047-0.005) umol/mmol creatinineAdult (>18 years old)BothNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023785
KNApSAcK IDNot Available
Chemspider ID19347817
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia Link19-Noretiocholanolone
METLIN IDNot Available
PubChem Compound14009228
PDB IDNot Available
ChEBI ID36412
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceCounsell, R. E. Isomeric estrane derivatives. Tetrahedron (1961), 15 202-11.
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Le BB, Bryand F, Gaudin I, Monteau F, Poulain F, Andre F: Endogenous nandrolone metabolites in human urine. Two-year monitoring of male professional soccer players. J Anal Toxicol. 2002 Jan-Feb;26(1):43-7. [PubMed:11888015 ]
  2. Le Bizec B, Bryand F, Gaudin I, Monteau F, Poulain F, Andre F: Endogenous nandrolone metabolites in human urine: preliminary results to discriminate between endogenous and exogenous origin. Steroids. 2002 Feb;67(2):105-10. [PubMed:11755174 ]