Description

Carfentanil – High-Potency Research Chemical

General Information

Carfentanil (also known as Carfentanyl, 4-carbomethoxyfentanyl, or R33799) is an analog of the synthetic opioid Fentanyl. It was first synthesized in 1974 by Janssen Pharmaceutica under the leadership of Paul Janssen. Structurally, this contains a carboxymethyl group in the fourth position of the piperidine ring of Fentanyl, enhancing its potency significantly.

This can be pharmacologically active through multiple administration routes, including oral, intranasal, subcutaneous, intravenous, and intramuscular methods. It is highly potent and can also be absorbed through the skin or inhaled, making it essential to handle with extreme caution in laboratory settings.

Substance Identification

• Formal Name: Methyl 1-(2-phenylethyl)-4-[phenyl(propanoyl)amino]piperidine-4-carboxylate
• Chemical Formula: C24H30N2O3
• Molecular Weight: 394.515 g/mol

Effect and Dosage

Carfentanil’s potency exceeds that of Fentanyl and Morphine by 100 and 10,000 times, respectively. The median effective dose (ED50) for analgesic activity is 0.41 μg/kg in rats when administered intravenously. For humans, its effects can begin at doses as low as 1 μg. this is widely studied for its strong analgesic properties but must be handled with utmost care due to its extremely high potency.

Toxicology

The long-term health effects and toxicity of this  have not been studied in depth, and the toxic dose remains unknown. Due to its potency, researchers must adhere to strict safety protocols while handling this compound.

Where to Buy Carfentanil?

Axial Chemical offers pure Carfentanil for research purposes, available in crystal, powder, and liquid forms. Our products come with a guarantee of quality, competitive pricing, and safe worldwide shipping, including bulk purchase options.