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Emetine

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Name

Emetine

EINECS N/A
CAS No. 483-18-1 Density 1.17g/cm3
PSA 52.19000 LogP 6.01210
Solubility 961.3mg/L(15 oC) Melting Point 89-96°C
Formula C29H40 N2 O4 Boiling Point 600.3°Cat760mmHg
Molecular Weight 480.648 Flash Point 316.9°C
Transport Information N/A Appearance N/A
Safety A human poison by an unspecified route. An experimental poison by ingestion, intraperitoneal, intravenous, and subcutaneous routes. Human systemic effects by subcutaneous route: muscle weakness, cardiac arrhythmias, and gastrointestinal effects. Mutation data reported. A severe eye and moderate skin irritant. It is one of the two potent alkaloids obtained from the Brazilian plant ipecac. The therapeutic use of various ipecac preparations has caused many cases of poisoning, in some instances with fatal results. The toxic effects are particularly prominent if the drug is given intravenously. The symptoms of intoxication are gastrointestinal irritation and salivation, as well as general edema, which follows renal insufficiency, hemoptysis (blood-stained sputum), flaccid paralysis, peripheral neuritis (inflammation of the nerve endings), aphonia (loss of voice), difficulties in swallowing, delirium, coma, and failure of the heart. The fatal dose is considered to be approximately 2 g, whether administered over a short or relatively long period. The drug seems to have a cumulative effect. When heated to decomposition it emits highly toxic fumes of NOx. Risk Codes N/A
Molecular Structure Molecular Structure of 483-18-1 (EMETINE) Hazard Symbols Toxic by ingestion.
Synonyms

Emetan,6',7',10,11-tetramethoxy-; Emetine (8CI); (-)-Emetine; Cephaeline methyl ether;Emetin; NSC 33669

Article Data 20

Emetine Chemical Properties

Molecular Structure of Emetine (CAS NO.483-18-1):


IUPAC: (2S,3R,11bS)-2-{[(1R)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinoline
Molecular Formula:C29H40N2O4
Molecular Weight:480.64
EINECS:207-592-1
Density:1.17 g/cm3
Boiling Point:600.3oC at 760 mmHg
Flash Point:316.9oC
Index of Refraction:1.593
Vapor pressure:2.27E-14 mmHg at 25oC
Molar Volume:407.9 cm3
Surface Tension:50.4 dyne/cm
Molar Refractivity:138.42 cm3
Enthalpy of Vaporization:89.36 kJ/mol

Emetine Toxicity Data With Reference

1.    

skn-rbt 5 mg/24H rns

    TXCYAC    Toxicology. 14 (1979),117.
2.    

skn-rbt 1%/24H MOD

    NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB-274-082 .
3.    

eye-rbt 2000 ppm SEV

    AJOPAA    American Journal of Ophthalmology. 31 (1948),837.
4.    

dnd-mam:lym 6600 µmol/L

    FOMIAZ    Folia Microbiologica (Prague). (Academia, Vodickova 40, CS-112 29 Prague 1, 15 (1970),76.
5.    

scu-man TDLo:10 mg/kg/10D:GIT,CNS,CVS

    CCROBU    Cancer Chemotherapy Reports, Part 1. 57 (1973),423.
6.    

unr-man LDLo:2941 µg/kg

    85DCAI    Poisoning; Toxicology, Symptoms, Treatments. 2 (1970),73.
7.    

orl-rat LD50:68 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 13 (1963),474.
8.    

ipr-rat LD50:12 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 104 (1952),421.
9.    

scu-rat LD50:95 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 13 (1963),474.
10.    

ipr-mus LD50:12 mg/kg

    JPETAB    Journal o

Emetine Consensus Reports

NCI Carcinogenesis Studies (ipr); Inadequate Studies: mouse, rat NCITR*    National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-43 ,1977.

Emetine Safety Profile

A human poison by an unspecified route. An experimental poison by ingestion, intraperitoneal, intravenous, and subcutaneous routes. Human systemic effects by subcutaneous route: muscle weakness, cardiac arrhythmias, and gastrointestinal effects. Mutation data reported. A severe eye and moderate skin irritant. It is one of the two potent alkaloids obtained from the Brazilian plant ipecac. The therapeutic use of various ipecac preparations has caused many cases of poisoning, in some instances with fatal results. The toxic effects are particularly prominent if the drug is given intravenously. The symptoms of intoxication are gastrointestinal irritation and salivation, as well as general edema, which follows renal insufficiency, hemoptysis (blood-stained sputum), flaccid paralysis, peripheral neuritis (inflammation of the nerve endings), aphonia (loss of voice), difficulties in swallowing, delirium, coma, and failure of the heart. The fatal dose is considered to be approximately 2 g, whether administered over a short or relatively long period. The drug seems to have a cumulative effect. When heated to decomposition it emits highly toxic fumes of NOx.

Safty informations about Emetine (CAS NO.483-18-1):
RIDADR:1544
HazardClass:6.1(b)
PackingGroup:III

Emetine Specification

 Emetine with cas registry number of 483-18-1 is also known as Emetine ; Emetine HCL BP/USP ; 6',7',10,11-Tetramethoxymetan ; Cephaeline methyl ether ; Canforemetina、emetine hydrochloride ; Emetine (base and/or unspecified salts) ; (1R)-1-[[(2S,3R,11bS)-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizine-2-yl]methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline ; 6',7',10,11-Tetramethoxyemetan . Emetine is a bitter-tasting crystalline alkaloid, which derived from ipecac root or produced synthetically. It is used in the treatment of amebiasis and as an emetic.

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