P0043
PNU-120596
≥98% (HPLC)
Synonym(s):
N-(5-Chloro-2,4-dimethoxyphenyl)-N′-(5-methyl-3-isoxazolyl)-urea, NSC 216666
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About This Item
Empirical Formula (Hill Notation):
C13H14ClN3O4
CAS Number:
Molecular Weight:
311.72
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥98% (HPLC)
Form:
solid
Quality Segment
assay
≥98% (HPLC)
form
solid
color
white to off-white
solubility
DMSO: >10 mg/mL
storage temp.
room temp
SMILES string
O=C(NC1=NOC(C)=C1)NC2=CC(Cl)=C(OC)C=C2OC
InChI
1S/C13H14ClN3O4/c1-7-4-12(17-21-7)16-13(18)15-9-5-8(14)10(19-2)6-11(9)20-3/h4-6H,1-3H3,(H2,15,16,17,18)
InChI key
CEIIEALEIHQDBX-UHFFFAOYSA-N
Biochem/physiol Actions
An allosteric modulator of α7 nicotinic receptors, N-(5-chloro-2,4-dimethoxyphenyl)-N′-(5-methyl-3-isoxazolyl)-urea (PNU-120596), causes conformational changes in the extracellular ligand binding domain similar to those caused by acetylcholinePNU-120596 is a positive allosteric modulator selective for the α7 nicotinic acetylcholine receptor. PNU-120596 produces no detectable change in currents mediated by α4β2, α3β4, α9α10 nAChRs. It increases channel mean open time, but does not affect ion selectivity. It does not bind at the agonist binding site, but induces conformational changes similar to the natural effector.
PNU-120596 is a positive allosteric modulator of the α7 nicotinic acetylcholine receptor.
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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