CHEBI:16799 - 16α-hydroxy steroid

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 16α-hydroxy steroid
ChEBI ID CHEBI:16799
ChEBI ASCII Name 16alpha-hydroxy steroid
Definition A 16-hydroxy steroid in which the hydroxy group at position 16 has α-configuration.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:13584, CHEBI:11333, CHEBI:778, CHEBI:19165
Download Molfile XML SDF
Formula C19H31OR
Net Charge 0
Average Mass (excl. R groups) 275.450
Monoisotopic Mass (excl. R groups) 275.23749
SMILES C12C(C3C(C([C@@H](C3)O)*)(C)CC1)CCC4C2(CCCC4)C
ChEBI Ontology
Outgoing 16α-hydroxy steroid (CHEBI:16799) is a 16-hydroxy steroid (CHEBI:36840)
Incoming 16α,17α-dihydroxypregnenolone (CHEBI:137049) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxyandrost-4-ene-3,17-dione (CHEBI:27582) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxydehydroepiandrosterone (CHEBI:27771) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxydehydroepiandrosterone 3-sulfate (CHEBI:87774) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxyestrone (CHEBI:776) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxyestrone 3-O-(β-D-glucuronide) (CHEBI:137488) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxypregnenolone (CHEBI:771) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxyprogesterone (CHEBI:15826) is a 16α-hydroxy steroid (CHEBI:16799)
16α-hydroxytestosterone (CHEBI:34172) is a 16α-hydroxy steroid (CHEBI:16799)
17-epiestriol (CHEBI:42156) is a 16α-hydroxy steroid (CHEBI:16799)
3-(allyloxy)estra-1,3,5(10)-triene-16α,17β-diol (CHEBI:79756) is a 16α-hydroxy steroid (CHEBI:16799)
6β,16α,17α-trihydroxyprogesterone (CHEBI:137046) is a 16α-hydroxy steroid (CHEBI:16799)
6-ketoestriol (CHEBI:145763) is a 16α-hydroxy steroid (CHEBI:16799)
algestone (CHEBI:763) is a 16α-hydroxy steroid (CHEBI:16799)
estetrol (CHEBI:142773) is a 16α-hydroxy steroid (CHEBI:16799)
estriol (CHEBI:27974) is a 16α-hydroxy steroid (CHEBI:16799)
estriol 3-O-(β-D-glucuronide) (CHEBI:45869) is a 16α-hydroxy steroid (CHEBI:16799)
triamcinolone (CHEBI:9667) is a 16α-hydroxy steroid (CHEBI:16799)
Synonyms Sources
16α-hydroxy steroids ChEBI
16alpha-Hydroxysteroid KEGG COMPOUND
a 16α-hydroxysteroid UniProt
Manual Xref Database
C01090 KEGG COMPOUND
View more database links
Last Modified
20 January 2020
General Comment
2017-05-15 The chemical structure shown (which is analogous to those used in KEGG and MetaCyc) is a generic structure devised to represent a common steroid skeleton. Derivatives with ring substituents at positions other than position 17 as well as those containing double bonds, aromatic A-rings, expanded/contracted rings etc. are also included.