Structured Summary
Abstract
A metabolite of 17-ALPHA-HYDROXYPROGESTERONE, normally produced in small quantities by the GONADS and the ADRENAL GLANDS, found in URINE. An elevated urinary pregnanetriol is associated with CONGENITAL ADRENAL HYPERPLASIA with a deficiency of STEROID 21-HYDROXYLASE.
Chemical Identity
Chemical Information
- Molecular Formula
- C21H36O3
- Molecular Weight
- 336.5 g/mol
- CAS Registry No.
- 1098-45-9
- IUPAC Name
- (3R,5R,8R,9S,10S,13S,14S,17R)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
- InChIKey
- SCPADBBISMMJAW-UHHUKTEYSA-N
- SMILES
- C[C@@H]([C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CC[C@H](C4)O)C)C)O)O
- MeSH Unique ID
- D011279
- Source
- PubChem CID 101967
MeSH Record
Classification
Broader headings
Related Concepts
Knowledge Graph
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MeSH Record
Synonyms
2 entry terms
- 5-beta-Pregnane-3,17,20-triol
- 5beta-Pregnane-3alpha,17alpha,20alpha-triol
MeSH Record
Aspects Covered
25 allowable subheadings
Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.
MeSH Record
History Note
66(64)
MeSH Hierarchy
Tree Numbers
MeSH Record
NLM Classification
WP 530
AMA Style
References
- National Library of Medicine. Pregnanetriol. Medical Subject Headings (MeSH). 2026. Unique ID D011279. http://id.nlm.nih.gov/mesh/2026/D011279
- Pregnanetriol. In: Wikipedia. https://en.wikipedia.org/wiki/Pregnanetriol
- Pregnanetriol. In: Wikidata. https://www.wikidata.org/wiki/Q7239897
- Pregnanetriol. In: PubChem Compound. CID 101967. https://pubchem.ncbi.nlm.nih.gov/compound/101967