Norlevorphanol

Norlevorphanol is an opioid analgesic of the morphinan family that was never marketed.^[2] It is the levo-isomer of 3-hydroxymorphinan (morphinan-3-ol). Norlevorphanol is a Schedule I Narcotic controlled substance in the United States with an ACSCN of 9634 and in 2014 it had an annual aggregate manufacturing quota of 52 grams. It is used as the hydrobromide (free base conversion ratio 0.750) and hydrochloride (0.870).^[3] It has morphine-like pharmacological properties.^[4]

Norlevorphanol

Clinical data
Pregnancy category	?
Routes of administration	?
ATC code	none
Legal status
Legal status	BR: Class A1 (Narcotic drugs)[1] CA: Schedule I DE: Anlage I (Authorized scientific use only)
Identifiers
IUPAC name (–)-morphinan-3-ol
CAS Number	1531-12-0
PubChem CID	519103
ChemSpider	16735936
UNII	IL94262N7K
KEGG	D12692 Y
CompTox Dashboard (EPA)	DTXSID701018239
ECHA InfoCard	100.014.761
Chemical and physical data
Formula	C16H21NO
Molar mass	243.350 g·mol−1

See also

• Levallorphan
• Levorphanol
• Levomethorphan