Norlevorphanol
Title: Norlevorphanol
CAS Registry Number: 1531-12-0
CAS Name: Morphinan-3-ol
Additional Names: (-)-3-hydroxymorphinan; 1,3,4,9,10,10a-hexahydro-6-hydroxy-2H-10,4a-iminoethanophenanthrene; 1,3,4,9,10,10a-hexahydro-2H-10,4a-iminoethanophenanthren-6-ol
Manufacturers' Codes: NIH-7539
Molecular Formula: C16H21NO
Molecular Weight: 243.34
Percent Composition: C 78.97%, H 8.70%, N 5.76%, O 6.57%
Literature References: Prepn: Schnider, Grüssner, Helv. Chim. Acta 34, 2211 (1951); Hellerbach, et al., ibid. 39, 429 (1956); GB 765920 (1957 to Hoffmann-La Roche).
Properties: Crystals from acetone + methanol, mp 270-272°. [a]D21 -42 ±2° (c = 1 in methanol).
Melting point: mp 270-272°
Optical Rotation: [a]D21 -42 ±2° (c = 1 in methanol)
 
Derivative Type: Hydrochloride
Molecular Formula: C16H21NO.HCl
Molecular Weight: 279.80
Percent Composition: C 68.68%, H 7.93%, N 5.01%, O 5.72%, Cl 12.67%
Properties: Crystals from water, mp 320°.
Melting point: mp 320°
 
Derivative Type: Hydrobromide
Molecular Formula: C16H21NO.HBr
Molecular Weight: 324.26
Percent Composition: C 59.26%, H 6.84%, N 4.32%, O 4.93%, Br 24.64%
Properties: Crystals from water, mp 222-224°.
Melting point: mp 222-224°
 
NOTE: This is a controlled substance (opiate): 21 CFR, 1308.11.
Therap-Cat: Analgesic (narcotic).
Keywords: Analgesic (Narcotic).

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