Benzenemethanol, a-[(1R)-1-(methylamino)ethyl]-, (aS)- cas no:321-98-2

Synonyms: Benzenemethanol,a-[1-(methylamino)ethyl]-,[S-(R*,S*)]-;Ephedrine, (+)- (8CI);(+)-(1S,2R)-Ephedrine;(+)-Ephedrin;(+)-Ephedrine;(1S,2R)-(+)-Ephedrine;(1S,2R)-Ephedrine;1-(S),2-(R)-erythro-(+)-Ephedrine;L-(+)-Ephedrine;d-Ephedrine;4607-45-8;

Identification

NameBenzenemethanol, a-[(1R)-1-(methylamino)ethyl]-, (aS)-
CAS321-98-2
SynonymsBenzenemethanol,a-[1-(methylamino)ethyl]-,[S-(R*,S*)]-;Ephedrine, (+)- (8CI);(+)-(1S,2R)-Ephedrine;(+)-Ephedrin;(+)-Ephedrine;(1S,2R)-(+)-Ephedrine;(1S,2R)-Ephedrine;1-(S),2-(R)-erythro-(+)-Ephedrine;L-(+)-Ephedrine;d-Ephedrine;4607-45-8;
EINECS(EC#)206-293-3
Molecular FormulaC10H15 N O
Molecular Weight165.26

Chemical Properties

refractive index1.528

Safety Data

Hazard 3
Safety

Poison by intravenous and intraperitoneal routes. When heated to decomposition it emits toxic vapors of NO_x.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	255mg/kg (255mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Journal of Pharmaceutical Sciences. Vol. 53, Pg. 987, 1964.
mouse	LD50	intravenous	105mg/kg (105mg/kg)	SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Journal of Pharmacology and Experimental Therapeutics. Vol. 148, Pg. 158, 1965.

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