1354631-33-6
- Product Name：4F-MPH
- Molecular Formula：C14H18FNO2
- Purity：99%
- Molecular Weight：251.3
Product Details;
CasNo： 1354631-33-6
Molecular Formula： C14H18FNO2
Factory Supply High Purity 4F-MPH 1354631-33-6,Buy 1354631-33-6 Fast Shipping
- Molecular Formula:C14H18FNO2
- Molecular Weight:251.3
- Boiling Point:329.4±22.0 °C(Predicted)
- PKA:9.49±0.10(Predicted)
- PSA：38.33000
- Density:1.130±0.06 g/cm3(Predicted)
- LogP:2.55320
4F-MPH(Cas 1354631-33-6) Usage
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General Description |
4F-MPH, or (±)-threo-4-fluoromethylphenidate, is a novel psychoactive substance belonging to the phenidate class, serving as a synthetic stimulant. It is a fluorinated analog of the prescription central nervous system stimulant methylphenidate. First detected in drug paraphernalia in 2016, it was later identified in biological specimens in 2018. The compound has gained attention in Europe and is a halogenated analog of methylphenidate, with distinct isomeric compounds. |
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Uses |
In pharmacological studies, (+)-threo-4F-MPH has been identified as the most active stereoisomer, being 2.5 and 3 times more potent than methylphenidate at the norepinephrine and dopamine transporters, respectively. The drug has gained popularity for its reported reduction in traditional side effects associated with other methylphenidate analogs, such as anxiety and paranoia. However, user reports also highlight its high potency and potential for anxiogenic effects, leading to anxiety-ridden stimulation. |
1354631-33-6 Relevant articles
Analytical characterization and pharmacological evaluation of the new psychoactive substance 4-fluoromethylphenidate (4F-MPH) and differentiation between the (±)-threo and (±)-erythro diastereomers
Gavin McLaughlin, Noreen Morris, Pierce V. Kavanagh, John D. Power, Geraldine Dowling, Brendan Twamley, John O'Brien, Gary Hessman, Brian Murphy, Donna Walther, John S. Partilla, Michael H. Baumann, Simon D. Brandt
, Drug Testing and Analysis, Volume9, Issue3 Special Issue: Addressing the challenges in forensic drug chemistry March 2017 Pages 347-357
This study presents the identification and analytical characterization of two powdered 4F-MPH products that were obtained from an online vendor in 2015. Interestingly, the products appeared to have originated from two distinct batches given that one product consisted of (±)-threo-4F-MPH isomers whereas the second sample consisted of a mixture of (±)-threo and (±)-erythro 4F-MPH.
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