(4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-prop-2-enyl-2,4,5,6,7a,
13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one (Molecular Formula: C₁₉H₂₁NO₄)

Product Name:	(4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-prop-2-enyl-2,4,5,6,7a, 13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one
CAS Registry Number:	465-65-6
EINECS:	207-365-7
Synonyms:	Narcon; Nalossone [DCIT]; Narcan; n-Allylnoroxymorphone;l-Naloxone; Narcanti; Nalone; EN 1530 base;(4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-prop-2-enyl-2,4,5,6,7a, 13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one;
Molecular Structure:
Molecular Formula:	C₁₉H₂₁NO₄
Molecular Weight:	327.37434
Density:	1.43 g/cm³
Boiling Point:	532.8 °C at 760 mmHg
Melting Point:	184ºC
Flash Point:	276.1 °C
Safety Statements:	Poison by subcutaneous route. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

(4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-prop-2-enyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one (Molecular Formula: C19H21NO4)