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Estriol

CHEBI:CHEBI_27974

Definition

A 3-hydroxy steroid that is estra-1,3,5(10)-trien-3-ol substituted by additional hydroxy groups at positions 16 and 17 (16alpha,17beta-stereoisomer).

Chemical Information

Molecular Formula
C18H24O3
Molecular Mass
288.38140
Charge
0
SMILES
[H][C@]12CC[C@]3(C)[C@@H](O)[C@H](O)C[C@@]3([H])[C@]1([H])CCc1cc(O)ccc21
InChI
InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16-,17+,18+/m1/s1
InChIKey
PROQIPRRNZUXQM-ZXXIGWHRSA-N

Alternative Names

  • (16alpha,17beta)-estra-1,3,5(10)-triene-3,16,17-triol
  • 1,3,5(10)-Estratriene-3,16-alpha,17beta-triol
  • 16alpha-hydroxyestradiol
  • 16alpha,17beta-estriol
  • 3,16alpha,17beta-trihydroxy-Delta(1,3,5)-estratriene
  • estra-1,3,5(10)-triene-3,16alpha,17beta-triol
  • Estriel
  • Estriol
  • ESTRIOL
  • oestriol
  • Oestriol
  • trihydroxyestrin

Drug Classification

Important Medical Information

⚕️ This information is sourced from ChEBI (Chemical Entities of Biological Interest) database and is intended for educational purposes only.

  • Always consult with a healthcare professional before starting, stopping, or modifying any medication.
  • Side effects may vary and this list may not be comprehensive.
  • Drug interactions may occur with other medications.

Additional Identifiers

DRON_00010000
4094
oboInOwl#hasDbXref
Wikipedia:Estriol
core#notation
CHEBI:27974

Additional References

Wikipedia:Estriol

🔍 Click on any linked disease name to learn more about the conditions this medication is used to treat, or explore related drug classifications for more information about similar medications.

Additional Attributes

oboInOwl#hasOBONamespace
chebi_ontology
DRON_00010000
4094
oboInOwl#hasDbXref
Wikipedia:Estriol
oboInOwl#hasAlternativeId
CHEBI:4869
oboInOwl#id
CHEBI:27974
generic_name
Estriol (Micronized)
listing_expiration_date
20241231
marketing_start_date
20140617
dosage_form
POWDER
labeler_name
Pharma Source Direct, Inc.
product_type
BULK INGREDIENT
marketing_category
BULK INGREDIENT FOR HUMAN PRESCRIPTION COMPOUNDING
product_ndc
60870-0259
spl_id
f1e25ced-20fd-596b-e053-2995a90a7494
package_ndc
60870-0259-0
oboInOwl#inSubset
http://purl.obolibrary.org/obo/chebi#3_STAR
RO_0000087
http://purl.obolibrary.org/obo/CHEBI_50114
chebi#has_parent_hydride
http://purl.obolibrary.org/obo/CHEBI_23966
core#notation
CHEBI:27974
active_ingredient_name
ESTRIOL
active_ingredient_strength
1 kg/kg
package_marketing_start_date
13-DEC-21
package_description
1 BAG in 1 DRUM (60870-0259-0) / 50000 g in 1 BAG
22-rdf-syntax-ns#type
http://www.w3.org/2002/07/owl#Class
owl#someValuesFrom
t584414
rdf-schema#domain
https://w3id.org/def/predibionto#has_side_effect14131
owl#annotatedSource
t162763