Structural formula
Ball-and-stick model
Clinical data
AHFS/Drugs.comInternational Drug Names
ATC code
Legal status
Legal status
CAS Number
PubChem CID
CompTox Dashboard (EPA)
ECHA InfoCard100.000.883 Edit this at Wikidata
Chemical and physical data
Molar mass313.391 g/mol g·mol−1
3D model (JSmol)

Ethylmorphine (also known as codethyline, dionine, and ethyl morphine) is an opioid analgesic and antitussive.[1][2][3][4][5][6]

See also[edit]


  1. ^ Xu, Bang Qian; Aasmundstad, Tor A.; Lillekjendlie, Bjern; Bjørneboe, Anders; Christophersen, Asbjørg S.; Mørland, Jørg (April 1997). "Effects of Ethanol on Ethylmorphine Metabolism in Isolated Rat Hepatocytes: Characterization by Means of a Multicompartmental Model". Pharmacology & Toxicology. 80 (4): 171–181. doi:10.1111/j.1600-0773.1997.tb00392.x. ISSN 1600-0773. PMID 9140136.
  2. ^ Jonasson, B.; Jonasson, U.; Holmgren, P.; Saldeen, T. (August 1999). "Fatal poisonings where ethylmorphine from antitussive medications contributed to death". International Journal of Legal Medicine. 112 (5): 299–302. doi:10.1007/s004140050253. ISSN 1437-1596. PMID 10460420.
  3. ^ Popa, Cornelia; Beck, Olof; Brodin, Kerstin (March–April 1998). "Morphine Formation from Ethylmorphine: Implications for Drugs-of-Abuse Testing in Urine". Journal of Analytical Toxicology. 22 (2): 142–147. doi:10.1093/jat/22.2.142. ISSN 1945-2403. PMID 9547411.
  4. ^ Amacher, David E; Schomaker, Shelli J (31 January 1998). "Ethylmorphine N-demethylase activity as a marker for cytochrome P450 CYP3A activity in rat hepatic microsomes". Toxicology Letters. 94 (2): 115–125. doi:10.1016/S0378-4274(97)00108-2. PMID 9574808.
  5. ^ Aasmundstad, Ta; Xu, Bq; Johansson, I.; Ripel, A.; Bjorneboe, A.; Christophersen, As; Bodd, E.; Morland, J. (June 1995). "Biotransformation and pharmacokinetics of ethylmorphine after a single oral dose". British Journal of Clinical Pharmacology. 39 (6): 611–620. doi:10.1111/j.1365-2125.1995.tb05720.x. ISSN 1365-2125. PMC 1365072. PMID 7654478.
  6. ^ Liu, Z; Mortimer, O; Smith, Ca; Wolf, Cr; Rane, A (January 1995). "Evidence for a role of cytochrome P450 2D6 and 3A4 in ethylmorphine metabolism". British Journal of Clinical Pharmacology. 39 (1): 77–80. doi:10.1111/j.1365-2125.1995.tb04413.x. ISSN 1365-2125. PMC 1364985. PMID 7756104.