Details
Stereochemistry | RACEMIC |
Molecular Formula | C17H23NO |
Molecular Weight | 257.3706 |
Optical Activity | ( + / - ) |
Defined Stereocenters | 3 / 3 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
[H][C@@]12CC3=C(C=C(O)C=C3)[C@]4(CCCC[C@@]14[H])CCN2C
InChI
InChIKey=JAQUASYNZVUNQP-USXIJHARSA-N
InChI=1S/C17H23NO/c1-18-9-8-17-7-3-2-4-14(17)16(18)10-12-5-6-13(19)11-15(12)17/h5-6,11,14,16,19H,2-4,7-10H2,1H3/t14-,16+,17+/m0/s1
Molecular Formula | C17H23NO |
Molecular Weight | 257.3706 |
Charge | 0 |
Count |
|
Stereochemistry | ABSOLUTE |
Additional Stereochemistry | No |
Defined Stereocenters | 3 / 3 |
E/Z Centers | 0 |
Optical Activity | UNSPECIFIED |
DescriptionSources: https://www.ncbi.nlm.nih.gov/pubmed/13097351
Sources: https://www.ncbi.nlm.nih.gov/pubmed/13097351
Racemorphan is racemic mixture of an antitussive and dissociative hallucinogen Dextrorphan and an opioid analgesic Levorphanol. Racemorphan itself is under international control per the Single Convention on Narcotic Drugs 1961 and is therefore listed as a Schedule II Narcotic controlled substance.
CNS Activity
Sources: https://www.drugs.com/pro/levo-dromoran.html
Curator's Comment: http://dx.doi.org/10.3109/10717549309022764
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
Target ID: CHEMBL237 Sources: https://www.ncbi.nlm.nih.gov/pubmed/26635068 |
2.3 nM [Ki] | ||
Target ID: CHEMBL233 Sources: https://www.ncbi.nlm.nih.gov/pubmed/26635068 |
0.13 nM [Ki] | ||
Target ID: CHEMBL236 Sources: https://www.ncbi.nlm.nih.gov/pubmed/26635068 |
4.2 nM [Ki] | ||
Target ID: CHEMBL2094124 Sources: https://www.ncbi.nlm.nih.gov/pubmed/14742749 |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
---|---|---|---|---|
Cmax
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
236 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/10211869/ |
50 mg/kg single, oral dose: 50 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
PROFENAMINE plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FED |
AUC
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
2685 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/10211869/ |
50 mg/kg single, oral dose: 50 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
PROFENAMINE plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FED |
T1/2
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
26.1 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/10211869/ |
50 mg/kg single, oral dose: 50 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
PROFENAMINE plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FED |
Funbound
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
7% EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/10211869/ |
50 mg/kg single, oral dose: 50 mg/kg route of administration: Oral experiment type: SINGLE co-administered: |
PROFENAMINE plasma | Rattus norvegicus population: HEALTHY age: ADULT sex: MALE food status: FED |
Doses
Dose | Population | Adverse events |
---|---|---|
5 mg multiple, subcutaneous Dose: 5 mg Route: subcutaneous Route: multiple Dose: 5 mg Sources: |
unhealthy, 54 years n = 1 Health Status: unhealthy Age Group: 54 years Sex: F Population Size: 1 Sources: |
Other AEs: Respiratory rate decreased, Respiratory rhythm disorder... Other AEs: Respiratory rate decreased Sources: Respiratory rhythm disorder Corneal reflex decreased Fixed dilated pupils |
AEs
AE | Significance | Dose | Population |
---|---|---|---|
Corneal reflex decreased | 5 mg multiple, subcutaneous Dose: 5 mg Route: subcutaneous Route: multiple Dose: 5 mg Sources: |
unhealthy, 54 years n = 1 Health Status: unhealthy Age Group: 54 years Sex: F Population Size: 1 Sources: |
|
Fixed dilated pupils | 5 mg multiple, subcutaneous Dose: 5 mg Route: subcutaneous Route: multiple Dose: 5 mg Sources: |
unhealthy, 54 years n = 1 Health Status: unhealthy Age Group: 54 years Sex: F Population Size: 1 Sources: |
|
Respiratory rate decreased | 5 mg multiple, subcutaneous Dose: 5 mg Route: subcutaneous Route: multiple Dose: 5 mg Sources: |
unhealthy, 54 years n = 1 Health Status: unhealthy Age Group: 54 years Sex: F Population Size: 1 Sources: |
|
Respiratory rhythm disorder | 5 mg multiple, subcutaneous Dose: 5 mg Route: subcutaneous Route: multiple Dose: 5 mg Sources: |
unhealthy, 54 years n = 1 Health Status: unhealthy Age Group: 54 years Sex: F Population Size: 1 Sources: |
PubMed
Title | Date | PubMed |
---|---|---|
Baclofen-induced catatonia. | 1986 Dec |
|
Serotonin and norepinephrine uptake inhibiting activity of centrally acting analgesics: structural determinants and role in antinociception. | 1995 Sep |
|
Antidepressant-like effects of tramadol and other central analgesics with activity on monoamines reuptake, in helpless rats. | 2002 Nov 29 |
|
Differential effects of agonists on adenylyl cyclase superactivation mediated by the kappa opioid receptors: adenylyl cyclase superactivation is independent of agonist-induced phosphorylation, desensitization, internalization, and down-regulation. | 2003 Dec |
|
Interactions between opioids and cocaine on locomotor activity in rats: influence of an opioid's relative efficacy at the mu receptor. | 2003 May |
|
Differential regulation of the human kappa opioid receptor by agonists: etorphine and levorphanol reduced dynorphin A- and U50,488H-induced internalization and phosphorylation. | 2003 May |
|
Antidepressant-like effect of tramadol and its enantiomers in reserpinized mice: comparative study with desipramine, fluvoxamine, venlafaxine and opiates. | 2004 Sep |
|
Discriminative stimulus effects of acute morphine followed by naltrexone in the squirrel monkey: a further characterization. | 2005 Jul |
|
Over-the-counter cold medications-postmortem findings in infants and the relationship to cause of death. | 2005 Oct |
|
Restless legs syndrome: diagnosis and review of management options. | 2006 Jun |
|
Opioid peptides and receptors in joint tissues: study in the rat. | 2006 Jun |
|
Levorphanol revisited. | 2007 Dec |
|
The effect of opiates on the activity of human placental aromatase/CYP19. | 2007 Jan 15 |
|
Effects of environmental enrichment on sensitivity to mu, kappa, and mixed-action opioids in female rats. | 2008 Jul 5 |
|
Synthesis and opioid receptor binding affinities of 2-substituted and 3-aminomorphinans: ligands for mu, kappa, and delta opioid receptors. | 2010 Jan 14 |
Sample Use Guides
In Vivo Use Guide
Sources: https://www.drugs.com/pro/levo-dromoran.html
The usual recommended starting dose of Levorphanol for oral administration is 2 mg.
Route of Administration:
Oral
Substance Class |
Chemical
Created
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admin
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Edited
Fri Dec 15 18:56:55 GMT 2023
by
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on
Fri Dec 15 18:56:55 GMT 2023
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Record UNII |
V7R79HN3XD
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Record Status |
Validated (UNII)
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NCI_THESAURUS |
C241
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DEA NO. |
9733
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5359272
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297-90-5
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C152138
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DTXSID301016136
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100000080288
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V7R79HN3XD
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SUB10236MIG
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CHEMBL20803
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206-048-0
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Racemorphan
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m6794
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28
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SALT/SOLVATE -> PARENT | |||
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SALT/SOLVATE -> PARENT | |||
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SALT/SOLVATE -> PARENT |
Related Record | Type | Details | ||
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ACTIVE MOIETY |