Overview
Butyrfentanyl or butyrylfentanyl (not to be confused with 3-methylfentanyl) is a potent short-acting synthetic opioid analgesic drug. It is an analog of fentanyl with roughly 1/30 the potency. Butyrfentanyl was first synthesized in 1961 by Janssen Pharmaceuticals as a new opioid analgesic. Butyrfentanyl has no current legitimate clinical applications, but anecdotal reports indicate it may occasionally be surfacing on the grey-market as a recreational drug. This compound is a schedule I controlled substance in the USA because it is a positional isomer of 3-Methylfentanyl. The DEA in the United States has confirmed at least 40 fatalities involving butyrfentanyl before May 2016.
Indication
Butyrfentanyl was investigated as a potential opioid analgesic but is no longer used for this purpose. It is more often being used as a recreational drug.
Associated Conditions
No associated conditions information available.
Clinical Trials
Title | Posted | Study ID | Phase | Status | Sponsor |
|---|
No clinical trials found
No clinical trials found for this drug
FDA Drug Approvals
Approved Product | Manufacturer | NDC Code | Route | Strength | Effective Date |
|---|---|---|---|---|---|
| No FDA approvals found for this drug. | |||||
EMA Drug Approvals
Approved Product | Authorization Holder | Status | Issued Date |
|---|---|---|---|
| No EMA approvals found for this drug. | |||
HSA Drug Approvals
Approved Product | Manufacturer | Approval Number | Dosage Form | Strength | Approval Date |
|---|---|---|---|---|---|
| No HSA approvals found for this drug. | |||||
NMPA Drug Approvals
Approved Product | Company | Approval Number | Drug Type | Dosage Form | Approval Date |
|---|---|---|---|---|---|
| No NMPA approvals found for this drug. | |||||
PPB Drug Approvals
Approved Product | Registration No. | Company | Licence No. | Strength | Registration Date |
|---|---|---|---|---|---|
| No PPB approvals found for this drug. | |||||
TGA Drug Approvals
Approved Product | ARTG ID | Sponsor | Registration Type | Status | Registration Date |
|---|---|---|---|---|---|
| No TGA approvals found for this drug. | |||||
Health Canada Drug Approvals
Approved Product | Company | DIN | Dosage Form | Strength | Market Date |
|---|---|---|---|---|---|
| No Health Canada approvals found for this drug. | |||||
CIMA AEMPS Drug Approvals
Approved Product | Company | Registration Number | Pharmaceutical Form | Prescription Type | Status |
|---|---|---|---|---|---|
| No CIMA AEMPS (Spain) approvals found for this drug. | |||||
Philippines FDA Drug Approvals
Approved Product | Company | License Number | Dosage Form | Strength | Approval Date |
|---|---|---|---|---|---|
| No Philippines FDA approvals found for this drug. | |||||
Saudi SFDA Drug Approvals
Approved Product | Company | License Number | Dosage Form | Strength | Approval Date |
|---|---|---|---|---|---|
| No Saudi SFDA approvals found for this drug. | |||||
Malaysia NPRA Drug Approvals
Approved Product | Company | Registration Number | Dosage Form | Strength | Approval Date |
|---|---|---|---|---|---|
| No Malaysia NPRA approvals found for this drug. | |||||
UK EMC Drug Information
Medicine Name | MA Holder | MA Number | Pharmaceutical Form | Active Ingredient | Authorization Date |
|---|---|---|---|---|---|
| No UK EMC drug information found for this drug. | |||||
Help Us Improve
Your feedback helps us provide better drug information and insights.