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The Drug Ontology
Last uploaded:
December 20, 2024
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| Id | http://purl.obolibrary.org/obo/CHEBI_138141
http://purl.obolibrary.org/obo/CHEBI_138141
|
|---|---|
| Preferred Name | 17alpha-hydroxy-C21-steroid |
| Definitions |
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.
|
| Synonyms |
a 17alpha-hydroxy-C21-steroid
|
| Type | http://www.w3.org/2002/07/owl#Class |
All Properties
| definition | 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. |
|---|---|
| label |
17alpha-hydroxy-C21-steroid
|
| prefLabel |
17alpha-hydroxy-C21-steroid
|
| database_cross_reference |
MetaCyc:17a-hydroxy-C21-steroids
|
| notation |
CHEBI:138141
|
| in_subset | |
| 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
|
| has_related_synonym |
a 17alpha-hydroxy-C21-steroid
|
| id |
CHEBI:138141
|
| charge |
0
|
| has_obo_namespace |
chebi_ontology
|
| formula |
C21H36O
|
| subClassOf | |
| inchikey |
JSIVWCLRCGAVHN-ILZKQPLKSA-N
|
| mass |
304.511
|
| monoisotopicmass |
304.27662
|
| type | |
| smiles |
C1CCCC2C1(C3C(CC2)C4C(CC3)([C@](CC4)(CC)O)C)C
|
| alternative label |
a 17alpha-hydroxy-C21-steroid
|
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