74840-76-9

Basic information

• Product Name: 3-acetyl-4-phenyl-2,3,4,5-tetrahydro-1H-pyridazino[4,5-b]indol-1-one
• CAS NO: 74840-76-9
• Molecular Formula: C₁₈H₁₅N₃O₂
• Molecular Weight: 305.3306
• Mol File: 74840-76-9.mol
• Article Data: 1

Chemical Properties

• Density: 1.34g/cm³
• Refractive Index: 1.687
• CAS DataBase Reference: 3-acetyl-4-phenyl-2,3,4,5-tetrahydro-1H-pyridazino[4,5-b]indol-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-acetyl-4-phenyl-2,3,4,5-tetrahydro-1H-pyridazino[4,5-b]indol-1-one(74840-76-9)
• EPA Substance Registry System: 3-acetyl-4-phenyl-2,3,4,5-tetrahydro-1H-pyridazino[4,5-b]indol-1-one(74840-76-9)

Safety Data

• Hazardous Substances Data: 74840-76-9(Hazardous Substances Data)

Upstream product

• 15315-82-9 N'-benzylidene-1H-indole-3-carbohydrazide 
• 74840-67-8 3,5-Diacetyl-4-phenyl-2,3,4,5-tetrahydro-pyridazino[4,5-b]indol-1-one 

Relevant articles and documents

A New Procedure for the Cyclization of 2-Indole- and 3-Indolecarbohydrazones to 5H-Pyridazinoindole Derivatives

A new procedure for the cyclization of 2-indolecarbohydrazones (5) to 1,2,3,4-tetrahydro-4-oxo-5H-pyridazinoindoles (6) and for the cyclization of 3-indolecarbohydrazones (7) to 1-oxo-1,2,3,4-tetrahydro-5H-pyridazinoindoles (8 and 9) is desc