P0043

PNU-120596

≥98% (HPLC)

• Synonym(e): N-(5-Chloro-2,4-dimethoxyphenyl)-N′-(5-methyl-3-isoxazolyl)-urea, NSC 216666
• Empirische Formel (Hill-System): C₁₃H₁₄ClN₃O₄
• CAS-Nummer: 501925-31-1
• Molekulargewicht: 311.72
• MDL-Nummer: MFCD00095313
• UNSPSC-Code: 12352200
• PubChem Substanz-ID: 329819995
• NACRES: NA.77

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98% (HPLC)
• Form: solid
• Farbe: white to off-white
• Löslichkeit: DMSO: >10 mg/mL
• Lagertemp.: 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)
• InChIKey: CEIIEALEIHQDBX-UHFFFAOYSA-N

Beschreibung

Biochem./physiol. Wirkung

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.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable