PX-3 (also known as APP-CHMINACA) is an
indazole
Indazole, also called isoindazole, is a heterocyclic aromatic organic compound. This bicyclic compound consists of the fusion of benzene and pyrazole.
Indazole is an amphoteric molecule which can be protonated to an indazolium cation or deproton ...
-based
synthetic cannabinoid. It is a potent
agonist
An agonist is a chemical that activates a receptor to produce a biological response. Receptors are cellular proteins whose activation causes the cell to modify what it is currently doing. In contrast, an antagonist blocks the action of the ago ...
of the
CB1 receptor with a binding affinity of ''K''
i = 47.6 nM and was originally developed by
Pfizer
Pfizer Inc. ( ) is an American multinational pharmaceutical and biotechnology corporation headquartered on 42nd Street in Manhattan, New York City. The company was established in 1849 in New York by two German entrepreneurs, Charles Pfizer ...
in 2009 as an
analgesic
An analgesic drug, also called simply an analgesic (American English), analgaesic (British English), pain reliever, or painkiller, is any member of the group of drugs used to achieve relief from pain (that is, analgesia or pain management). It ...
medication.
The acronym 'APP' signifies the 'amino', 'phenyl' and 'propanone' elements of the structure. Three related compounds,
PX-1
PX-1 (also known as 5F-APP-PICA and SRF-30) is an indole-based synthetic cannabinoid that has been sold online as a designer drug.
Legality
Sweden's public health agency suggested classifying PX-1 as hazardous substance on November 10, 2014.
PX ...
(5F-APP-PICA, SRF-30),
PX-2
PX-2 (also known as 5F-APP-PINACA, FU-PX and PPA(N)-2201) is an indazole-based synthetic cannabinoid that has been sold online as a designer drug. It contains a phenylalanine amino acid amide as part of its structure.
Legality
Sweden's public he ...
(5F-APP-PINACA, FU-PX) and
APP-FUBINACA
APP-FUBINACA is an indazole-based synthetic cannabinoid that has been sold online as a designer drug. Pharmacological testing showed APP-FUBINACA to have only moderate affinity for the CB1 receptor, with a Ki of 708 nM, while its EC50 was not t ...
were reported by the
EMCDDA
The European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) is an agency of the European Union located in Lisbon, Portugal, and established in 1993. In June 2022, the Council of the European Union approved a reform of the organization ...
in late 2014.
Legality
Sweden's public health agency suggested to classify APP-CHMINACA as hazardous substance on June 1, 2015.
See also
*
5F-AB-PINACA
*
5F-ADB
*
5F-AMB
*
5F-APINACA
*
AB-FUBINACA
AB-FUBINACA is a drug that acts as a potent agonist for the cannabinoid receptors, with ''K''i values of 0.9 nM at CB1 and 23.2 nM at CB2 and EC50 values of 1.8 nM at CB1 and 3.2 nM at CB2. It was originally developed by P ...
*
AB-CHFUPYCA
*
AB-CHMINACA
AB-CHMINACA is an indazole-based synthetic cannabinoid. It is a potent agonist of the CB1 receptor (''K''i = 0.78 nM) and CB2 receptor (''K''i = 0.45 nM) and fully substitutes for Δ9-THC in rat discrimination st ...
*
AB-PINACA
AB-PINACA is a compound that was first identified as a component of synthetic cannabis products in Japan in 2012.
It was originally developed by Pfizer in 2009 as an analgesic medication.
AB-PINACA acts as a potent agonist for the CB1 recep ...
*
ADB-CHMINACA
ADB-CHMINACA (also known as MAB-CHMINACA) is an indazole-based synthetic cannabinoid. It is a potent agonist of the CB1 receptor with a binding affinity of ''K''i = 0.289 nM and was originally developed by Pfizer in 2009 as an ana ...
*
ADB-FUBINACA
*
ADB-PINACA
ADB-PINACA is a cannabinoid designer drug that is an ingredient in some synthetic cannabis products. It is a potent agonist of the CB1 receptor and CB2 receptor with EC50 values of 0.52 nM and 0.88 nM respectively. Like MDMB-FUBINA ...
*
ADBICA
ADBICA (also known as ADB-PICA) is a designer drug identified in synthetic cannabis blends in Japan in 2013. ADBICA had not previously been reported in the scientific literature prior to its sale as a component of synthetic cannabis blends. ADBI ...
*
APICA APICA or Apica may refer to:
Toponyms
* Apica River, stream in Charlevoix Regional County Municipality, Capitale-Nationale, Quebec, Canada
* Mont-Apica, Quebec, unorganized territory in Lac-Saint-Jean-Est Regional County Municipality, Saguenayâ ...
*
APINACA
APINACA (AKB48, ''N''-(1-adamantyl)-1-pentyl-1''H''-indazole-3-carboxamide) is a drug that acts as a reasonably potent agonist for the cannabinoid receptors, with a Ki of 304.5nM and an EC50 of 585nM at CB1. It had never previously been report ...
*
MDMB-CHMICA
MDMB-CHMICA is an indole-based synthetic cannabinoid that is a potent agonist of the CB1 receptor and has been sold online as a designer drug. While MDMB-CHMICA was initially sold under the name "MMB-CHMINACA", the compound corresponding to this ...
*
PX-1
PX-1 (also known as 5F-APP-PICA and SRF-30) is an indole-based synthetic cannabinoid that has been sold online as a designer drug.
Legality
Sweden's public health agency suggested classifying PX-1 as hazardous substance on November 10, 2014.
PX ...
*
PX-2
PX-2 (also known as 5F-APP-PINACA, FU-PX and PPA(N)-2201) is an indazole-based synthetic cannabinoid that has been sold online as a designer drug. It contains a phenylalanine amino acid amide as part of its structure.
Legality
Sweden's public he ...
References
Cannabinoids
Designer drugs
Indazolecarboxamides
{{cannabinoid-stub