890764-08-6

Basic information

• Product Name: 1H-Pyrazol-5-amine, 1-(2-fluorophenyl)-3-phenyl-
• CAS NO: 890764-08-6
• Molecular Formula: C15H12FN3
• Molecular Weight: 253.279
• Mol File: 890764-08-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Pyrazol-5-amine, 1-(2-fluorophenyl)-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazol-5-amine, 1-(2-fluorophenyl)-3-phenyl-(890764-08-6)
• EPA Substance Registry System: 1H-Pyrazol-5-amine, 1-(2-fluorophenyl)-3-phenyl-(890764-08-6)

Safety Data

• Hazardous Substances Data: 890764-08-6(Hazardous Substances Data)

Usage

Pyrazole derivative

This compound is derived from a pyrazole, which is a five-membered heterocyclic ring system.

Contains an amine group

The compound has an amine group (-NH2) attached to it, which is a common functional group in many pharmaceuticals.

Substituted with a fluorophenyl and phenyl group

The compound has a fluorophenyl (a phenyl ring with a fluorine atom attached) and a phenyl group (a six-carbon ring structure) attached to it, which are substituents that affect the properties of the molecule.

Exhibits biological activities

1H-Pyrazol-5-amine, 1-(2-fluorophenyl)-3-phenylhas been shown to have a range of biological activities, including anti-inflammatory and antitumor properties.

Potential drug candidate

Due to its unique structure and functional groups, this compound is a potential candidate for the development of new drugs and therapeutic agents.

Requires further studies

While 1H-Pyrazol-5-amine, 1-(2-fluorophenyl)-3-phenylshows promise as a potential drug candidate, further studies are needed to fully understand its pharmacological and toxicological properties.

Upstream product

• 100-47-0 benzonitrile 
• 17196-74-6 (Z)-3-amino-3-phenylacrylonitrile 
• 2924-15-4 (2-fluorophenyl)hydrazine hydrochloride 

Downstream Products

• 890764-63-3 N-[1-(2-fluorophenyl)-3-phenyl-1H-pyrazol-5-yl]-4-nitrobenzamide 

Relevant articles and documents

Substituent effects of N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides on positive allosteric modulation of the metabotropic glutamate-5 receptor in rat cortical astrocytes

CDPPB [3-cyano-N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamide] was recently described as the first centrally active, positive allosteric modulator of rat and human metabotropic glutamate receptor (mGluR) mGluR5 subtype. We explored the structural requirements for potentiation of glutamate-induced calcium release in naturally expressed mGluR5 in cultured rat astrocytes and increasing affinity for the allosteric antagonist binding site by evaluating 50 analogues of CDPPB. In the fluorometric calcium assay, CDPPB exhibited an EC50 value of 77 ± 15 nM in potentiating mGluR 5-mediated responses in cortical astrocytes and a Ki value of 3760 ± 430 nM in displacing [3H]methoxyPEPy binding in membranes of cultured HEK-293 cells expressing rat mGluR5. The structure-activity relationships showed that electronegative aromatic substituents in the para-position of the benzamide moiety of CDPPB increase potency. Both binding and functional activities were further increased with a halogen atom in the ortho-position of the 1-phenyl ring. These effects of substitution do not match those of either aromatic ring of MPEP [2-methyl-6-(phenylethynyl)-pyridine] for the antagonist allosteric binding site. Combination of the optimal substituents and aromatic positions resulted in 4-nitro-N-(1-(2-fluorophenyl)-3-phenyl-1H-pyrazol-5-yl)benzamide (VU-1545) showing Ki = 156 ± 29 nM and EC50 = 9.6 ± 1.9 nM in the binding and functional assays, respectively.