Chemicals and Drugs

Dihydrotachysterol

A VITAMIN D that can be regarded as a reduction product of vitamin D2.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A VITAMIN D that can be regarded as a reduction product of vitamin D2.

Chemical Identity

Chemical Information

Molecular Formula
C28H46O
Molecular Weight
398.7 g/mol
CAS Registry No.
67-96-9
IUPAC Name
trans-(1S,3E,4S)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylcyclohexan-1-ol
InChIKey
ILYCWAKSDCYMBB-OPCMSESCSA-N
SMILES
C[C@H]\1CC[C@@H](C/C1=C\C=C\2/CCC[C@]3([C@H]2CC[C@@H]3[C@H](C)/C=C/[C@H](C)C(C)C)C)O
MeSH Unique ID
D004097
Source
PubChem CID 5311071

MeSH Record

Classification

Broader headings

Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

6 entry terms
  • Dihydrotachysterin
  • Tachystin
  • AT 10
  • AT-10
  • Calcamine
  • AT10

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 Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Dihydrotachysterol. Medical Subject Headings (MeSH). 2026. Unique ID D004097. http://id.nlm.nih.gov/mesh/2026/D004097
  2. Dihydrotachysterol. In: Wikipedia. https://en.wikipedia.org/wiki/Dihydrotachysterol
  3. Dihydrotachysterol. In: Wikidata. https://www.wikidata.org/wiki/Q155685
  4. Dihydrotachysterol. In: PubChem Compound. CID 5311071. https://pubchem.ncbi.nlm.nih.gov/compound/5311071