Terminology Service for NFDI4Health
17alpha-hydroxy-C21-steroid
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http://purl.obolibrary.org/obo/CHEBI_138141
Any C21-steroid carrying a hydroxy substituent at the 17alpha-position. Note that individual examples may have ring substituents at other positions and/or contain double bonds, aromatic A-rings, expanded/contracted rings etc., so the formula and mass may vary from that given for the generic structure.
Term info
Label
17alpha-hydroxy-C21-steroid
Subsets
3_STAR
charge
0
formula
C21H36O
has obo namespace
chebi_ontology
has related synonym
a 17alpha-hydroxy-C21-steroid
id
CHEBI:138141
inchi
InChI=1S/C21H36O/c1-4-21(22)14-11-18-16-9-8-15-7-5-6-12-19(15,2)17(16)10-13-20(18,21)3/h15-18,22H,4-14H2,1-3H3/t15?,16?,17?,18?,19?,20?,21-/m1/s1
inchikey
JSIVWCLRCGAVHN-ILZKQPLKSA-N
mass
304.511
monoisotopicmass
304.27662
smiles
C1CCCC2C1(C3C(CC2)C4C(CC3)([C@](CC4)(CC)O)C)C