117838-86-5

Basic information

• Product Name: 2-(3,4-Dimethoxy-phenyl)-4H-benzo[1,4]thiazin-3-one
• Synonyms: 2-(3,4-Dimethoxy-phenyl)-4H-benzo[1,4]thiazin-3-one
• CAS NO: 117838-86-5
• Molecular Weight: 301.366
• Mol File: 117838-86-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-(3,4-Dimethoxy-phenyl)-4H-benzo[1,4]thiazin-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3,4-Dimethoxy-phenyl)-4H-benzo[1,4]thiazin-3-one(117838-86-5)
• EPA Substance Registry System: 2-(3,4-Dimethoxy-phenyl)-4H-benzo[1,4]thiazin-3-one(117838-86-5)

Safety Data

• Hazardous Substances Data: 117838-86-5(Hazardous Substances Data)

Upstream product

• 91-16-7 1,2-dimethoxybenzene 
• 55043-49-7 2-chloro-3,4-dihydro-3-oxo-2H-1,4-benzothiazine 
• 5325-20-2 2H-1,4-benzothiazin-3-one 
• 18066-68-7 ethyl 3,4-dimethoxyphenylacetate 
• 1141-88-4 2-Aminophenyl disulfide 

Relevant articles and documents

A Convenient and General Synthesis of 2-Aryl- and 2-Pyridyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazines

The reaction of bis(2-aminophenyl) disulphide 1 with methyl or ethyl aryl- or pyridylacetates and sodium hydride gives the title compounds in good yield and high purity.The reaction is general, the starting materials easily available and the workup is simple and rapid.