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strychnine

File:Strychnine.svg · Wikimedia Commons · See Wikimedia Commons

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strychnine

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Also known as sanaseed, strychnin

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Chemical data

Formula
C21H22N2O2
Molecular weight
334.4 g/mol
IUPAC name
(4aR,5aS,8aR,13aS,15aS,15bR)-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one
SMILES
C1CN2CC3=CCO[C@H]4CC(=O)N5[C@H]6[C@H]4[C@H]3C[C@H]2[C@@]61C7=CC=CC=C75
InChIKey
QMGVPVSNSZLJIA-FVWCLLPLSA-N
XLogP
1.9
Polar surface area
32.8 Ų
H-bond donors
0
H-bond acceptors
3
Formal charge
0

via PubChem

Research

6,836 papers

via PubMed

Wikidata facts

Mass
334.168
Show 11 more facts
Commons category
Strychnine
NIOSH Pocket Guide ID
0570
density
1.36
chemical formula
C₂₁H₂₂N₂O₂
immediately dangerous to life or health
3
melting point
514
solubility
0.02
time-weighted average exposure limit
0.15
canonical SMILES
C1CN2CC3=CCOC4CC(=O)N5C6C4C3CC2C61C7=CC=CC=C75
isomeric SMILES
C1CN2CC3=CCO[C@H]4CC(=O)N5[C@H]6[C@H]4[C@H]3C[C@H]2[C@@]61C7=CC=CC=C75
pKa
8.26
Sources (6)

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~19 min read

Article

18 sections
Contents
  • Biosynthesis
  • Chemical synthesis
  • Mechanism of action
  • Toxicity
  • Animal toxicity
  • Human toxicity
  • Treatment
  • Activated charcoal
  • Other treatments
  • Pharmacokinetics
  • Absorption
  • Distribution
  • Metabolism
  • Excretion
  • History
  • Usage as a drug
  • See also
  • References

Strychnine (, , US chiefly ) is a highly toxic, colorless, bitter, crystalline alkaloid used as a pesticide, particularly for killing small vertebrates such as birds and rodents. Strychnine, when inhaled, swallowed, or absorbed through the eyes or mouth, causes poisoning which results in muscular convulsions and eventually death through asphyxia. While it is no longer used medicinally, it was used historically in small doses to strengthen muscle contractions, such as a heart and bowel stimulant and performance-enhancing drug. The most common source is from the seeds of the Strychnos nux-vomica tree.

== Biosynthesis == class=skin-invert-image|left|350px|Strychnine biosynthesis

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