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I7003

Sigma-Aldrich

Ibogaine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C20H26N2O · HCl
CAS Number:
Molecular Weight:
346.89
EC Number:
MDL number:
UNSPSC Code:
12352200

drug control

USDEA Schedule I; regulated under CDSA - not available from Sigma-Aldrich Canada

solubility

H2O: soluble
methanol: soluble

application(s)

forensics and toxicology

SMILES string

Cl.CCC1CC2CC3C1N(CCc4c3[nH]c5ccc(OC)cc45)C2

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Biochem/physiol Actions

Ibogaine is a central nervous system stimulant and hallucinogen that has been reported to be a σ2 agonist, a noncompetitive NMDA receptor antagonist at the phencyclidine site and an enhancer of purinergic muscle contractions. It is also a competitive inhibitor of serotonin and dopamine transport. It is an anti-convulsant and has anti-addictive properties against cocaine and heroin.

Preparation Note

Alkaloid isolated from the African shrub, Tabernanthe iboga.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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M K Mundey et al.
British journal of pharmacology, 129(8), 1561-1568 (2000-04-26)
Ibogaine and 18-methoxycoronaridine are naturally occurring alkaloids reported to possess antiaddictive properties in several models of drug dependence. We have examined their effect at mu-opioid receptors regulating neurogenic contractions of several smooth muscle preparations and also against spontaneous contractions of
M B Leal et al.
Neurochemical research, 25(8), 1083-1087 (2000-10-31)
Ibogaine, a putative antiaddictive drug, is remarkable in its apparent ability to downgrade withdrawal symptoms and drug craving for extended periods of time after a single dose. Ibogaine acts as a non-competitive NMDA receptor antagonist, while NMDA has been implicated
G B Wells et al.
Brain research bulletin, 48(6), 641-647 (1999-07-01)
Ibogaine has been shown to affect biogenic amine levels in selected brain regions. Because of the involvement of these neurotransmitters in drug addiction, the effects of ibogaine on biogenic amine transport may contribute to the potential anti-addictive properties of ibogaine
K K Szumlinski et al.
Pharmacology, biochemistry, and behavior, 63(3), 457-464 (1999-07-27)
Pretreatment (19 h) with the putative antiaddictive agent, ibogaine, has been shown previously to potentiate cocaine-induced locomotion in rats. The present study demonstrates that the magnitude of this effect of ibogaine is dependent on the previous cocaine history of the
B J Vilner et al.
The Journal of pharmacology and experimental therapeutics, 292(3), 900-911 (2000-02-25)
Human SK-N-SH neuroblastoma cells expressed sigma-1 and sigma-2 receptors with similar pharmacological profiles to those of rodent-derived tissues, although sigma-2 receptors exhibited some affinity differences that might suggest heterogeneity or species differences. Structurally diverse sigma ligands produced two types of

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