4-Chloro-5-ethoxy-2-phenyl-3(2H)-pyridazinone structure

4-Chloro-5-ethoxy-2-phenyl-3(2H)-pyridazinone

4-chloro-5-ethoxy-2-phenylpyridazin-3-one

Also Known As: 4-Chloro-5-ethoxy-2-phenyl-3(2H)-pyridazinone|pyridazinone, 2-35|4-chloro-5-ethoxy-2-phenylpyridazin-3-one|4-chloro-5-ethoxy-2-phenylpyridazin-3(2H)-one|NCIOpen2_003193|KS-00003EQT|8M-565S|4-chloro-5-ethoxy-2-phenyl-pyridazin-3-one|NCGC00246627-01|4-Chloro-5-ethoxy-2-phenyl-3 -pyridazinone|J1.401.180C|4-chloro-5-ethoxy-2-phenyl-2H-pyridazin-3-one|AB00082551-01|2-Phenyl-4-chloro-5-ethoxypyridazine-3(2H)-one|4-chloro-5-ethoxy-2-phenyl-2,3-dihydropyridazin-3-one|3(2H)-Pyridazinone, 4-chloro-5-ethoxy-2-phenyl-

CAS: 5509-73-9
Molecular Formula C12H11ClN2O2
Molecular Weight 250.0509 g/mol
LogP 2.4
Topological Polar Surface Area 41.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 250.0509
Monoisotopic Mass 250.0509
Heavy Atoms 17
Complexity 360.0

Chemical Identifiers

CAS Number 5509-73-9
SMILES CCOC1=C(C(=O)N(N=C1)C2=CC=CC=C2)Cl
InChIKey WVTBPXHUBFHCQN-UHFFFAOYSA-N

Product Overview

4-Chloro-5-ethoxy-2-phenyl-3(2H)-pyridazinone (CAS 5509-73-9), with molecular formula C12H11ClN2O2 and molecular weight 250.0509 g/mol. IUPAC: 4-chloro-5-ethoxy-2-phenylpyridazin-3-one.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

4-Chloro-5-ethoxy-2-phenyl-3(2H)-pyridazinone is a custom synthesis product. We offer services from milligram to kilogram scale.

Request a Quote »
🤖 CoreyChem AI 助手 ×
您好!我是 CoreyChem AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?