Buy 3-fpm ( 3-Fluorophenmetrazine ) (also known as 3-FPM, 3-FPH, and PAL-593) is a phenylmorpholine-based stimulant and fluorinated analogue of phenmetrazine
Buy 4-fluoroisobutyrfentanyl powder
Buy 4-fluoroisobutyrfentanyl powder (also known as 4-FIBF and p-FIBF) is an opioid in an analog of butyrfentanyl and structural isomer of 4-Fluorobutyrfentanyl and has been sold online as a designer drug. It is closely related to 4-fluorofentanyl, which has an EC50 value of 4.2 nM for the human ?-opioid receptor.
Names: 4-Fluoroisobutyrfentanyl para-fluoroisobutyrfentanyl, N-(4-fluorophenyl)-N-(1-phenethylpiperidin 4-yl)isobutyramide pFIBF, 4-FIBF,
IUPAC name: N-(4-fluorophenyl)-N-(1-phenethylpiperidin-4-yl)isobutyramide
Substance group: Other substances
This substance is included in Schedule I of the 1961 Single Convention on Narcotic Drugs
InChI Key: OZDOSQNUJIXEOR-UHFFFAOYSA-N SMILES: O=C(C(C)C)N(C1=CC=C(F)C=C1)C2CCN(CCC3=CC=CC=C3)CC2
Molar mass: 368.50 g·mol?1
Side effects of 4-fluoroisobutyrfentanyl
Side effects of fentanyl analogs are similar to those of fentanyl itself, which include itching, nausea, and potentially serious respiratory depression, which can be life-threatening. Fentanyl analogs have killed hundreds of people throughout Europe and the former Soviet republics since the most recent resurgence in use began in Estonia in the early 2000s, and novel derivatives continue to appear.
4-Fluoroisobutyrylfentanyl is a Schedule I controlled substance in the United States. In the UK, it is a Class A drug. In Canada, it is a Schedule I drug.
List of fentanyl analogues
Fentanyl analogs, in which the N-[1-(2-phenethyl)-4-piperidyl]aniline nucleus has additional radicals, either alone or in combination, attached as follows:
(a) an acetyl, propionyl, butenyl or butanol radical, attached to the aniline nitrogen atom:
(c) any combination of up to 5 alkyl radicals and/or alkoxy radicals (each with up to 6 carbon atoms, including cyclic radicals) and/or halogen radicals, attached to each of the benzene rings
Replacement of the phenyl portion of the phenyl group by any monocycle, whether or not further substituted in or on the monocycle;
substitution in or on the phenethyl group with alkyl, alkenyl, alkoxyl, hydroxyl, halo, haloalkyl, amino or nitro groups;
substitution in or on the piperidine ring with alkyl, alkenyl, alkoxyl, ester, ether, hydroxyl, halo, haloalkyl, amino or nitro groups;
replacement of the aniline ring with any aromatic monocycle whether or not further substituted in or on the aromatic monocycle; and/or
replacement of the N-propionyl group by another acyl group.
Where to 4- buy fluoroisobutyrfentanyl powder
- The 4-FIBF powder can be purchased in a variety of places. The most common sources are online vendors and research chemical supply companies. These suppliers offer 4-FIBF powder in a variety of quantities and purity levels. The 4-FIBF powder is available as a free base and as a salt in a variety of concentrations.
- Before purchasing 4-FIBF powder from an online vendor, double-check the product’s quality, concentration, and purity. Product reviews can help with this by identifying the supplier, batch number, and third-party lab results. You can ensure that the 4-FIBF powder is of high quality and free of contamination by inspecting these aspects of the product. Furthermore, 4-FIBF powder is a Schedule II controlled substance in the United States, which means possessing it is illegal and may result in legal consequences.
- When using online vendors and researching chemical suppliers, it is also critical to understand the laws and regulations of the country or state from which the product is shipped. In some markets, the sale and acquisition of 4-FIBF powder are legally restricted, and many areas may levy additional fees or taxes on items purchased. Understanding the various payment methods is also important, because some suppliers may only accept one type of payment.
- Finally, before purchasing 4-FIBF powder, consider the product’s health and safety implications. 4-FIBF is a highly potent opioid analgesic that should be used with caution. Because an overdose can be fatal, it’s critical to use the proper dosages and keep the product away from heat, moisture, and other chemicals. All necessary safety precautions should be taken when working with 4-FIBF powder.
- Finally, the 4-FIBF powder is available from a variety of online and offline vendors. It is critical to conduct supplier research, ensure quality and purity, and follow local laws. Because working with 4-FIBF powder is hazardous to one’s health, all necessary precautions should be taken.