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16590-41-3

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Basic Information
CAS No.: 16590-41-3
Name: Naltrexone
Article Data: 46
Molecular Structure:
Molecular Structure of 16590-41-3 (Naltrexone)
Formula: C20H23 N O4
Molecular Weight: 341.407
Synonyms: Morphinan-6-one,17-(cyclopropylmethyl)-4,5a-epoxy-3,14-dihydroxy- (8CI); 1-N-Cyclopropylmethyl-7,8-dihydro-14-hydroxynormorphinone;Depotrex; EN 1639; N-Cyclopropylmethylnoroxymorphone; Naltrel; Naltrexone;Nemexin; ReVia; Trexonil; UM 792; Vivitrex; Vivitrol
EINECS: 240-649-9
Density: 1.47g/cm3
Melting Point: 168-170°
Boiling Point: 558.1°C at 760 mmHg
Flash Point: 291.4°C
Appearance: Crystals from acetone.
Hazard Symbols: F,T
Risk Codes: 11-23/24/25-39/23/24/25
Safety: Moderately toxic by subcutaneous route. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also (−)-MORPHINE and KETONES.
PSA: 70.00000
LogP: 1.46330
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  • 99% up by HPLC Naltrexone 16590-41-3

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  • Morphinan-6-one,17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-, (5a)-

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Chemistry

Synonyms: 17-(cyclopropylmethyl)-4,5-alpha-epoxy-3,14-dihydroxy-morphinan-6-on;17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-one;5-epoxy-3,14-dihydroxy-17-(cyclopropylmethyl)-(5-alpha)-morphinan-6-on;celupan;en1639;en1939;n-cyclopropylmethyl-14-hydroxydihydromorphinone;
MF: C20H23NO4
MW: 341.4
EINECS: 240-649-9

Toxicity Data With Reference

N-CYCLOPROPYLMETHYLNOROXY-MORPHONE's toxicity information:

1.

   

sce-hmn:lym 1 g/L

   ENMUDM    Environmental Mutagenesis. 1 (1979),180.
2.   

cyt-hmn:lym 1 g/L

   ENMUDM    Environmental Mutagenesis. 1 (1979),180.
3.   

sln-dmg-orl 10 g/L/24H

   MUREAV    Mutation Research. 66 (1979),129.
4.   

sln-dmg-par 10 g/L

   MUREAV    Mutation Research. 66 (1979),129.
5.   

scu-mus LD50:551 mg/kg

   ANYAA9    Annals of the New York Academy of Sciences. 281 (1976),321.

Consensus Reports

EPA Genetic Toxicology Program.

Safety Profile

Moderately toxic by subcutaneous route. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also (−)-MORPHINE and KETONES.