PZ0403
PF-9366
≥98% (HPLC)
Synonym(s):
7-Chloro-N,N-dimethyl-5-phenyl-[1,2,4]triazolo[4,3-a]quinoline-1-ethanamine, PF 9366, PF9366
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About This Item
Empirical Formula (Hill Notation):
C20H19ClN4
CAS Number:
Molecular Weight:
350.84
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.77
Quality Level
Assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
room temp
SMILES string
ClC(C=C1)=CC(C(C2=CC=CC=C2)=C3)=C1N4C3=NN=C4CCN(C)C
Biochem/physiol Actions
PF-9366 is a methionine adenosyltransferase 2A allosteric inhibitor (human Mat2A IC50/Kd = 420 nM/170 nM) whose binding site overlaps with that of the Mat2A regulator, Mat2B. PF-9366 inhibits cellular SAM production in a Mat2B-competitive manner (IC50 post 6-hr treatment = 1.2 μM wihout vs. 0.86 μM with Mat2B knockdown; H520 lung carcinoma cells) without antiproliferation efficacy in cancer cultures due to an induction of Mat2A upregulation upon allosteric inhibition. Similar to Mat2B, PF-9366 allosteric binding alters Mat2A active site, causing increased substrate affinity and decreased enzyme turnover.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Weiwei Yu et al.
Molecular cell, 75(6), 1147-1160 (2019-08-20)
Activated macrophages adapt their metabolic pathways to drive the pro-inflammatory phenotype, but little is known about the biochemical underpinnings of this process. Here, we find that lipopolysaccharide (LPS) activates the pentose phosphate pathway, the serine synthesis pathway, and one-carbon metabolism
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