2855-58-5

Basic information

• Product Name: 7-chloro-5-phenyl-3,4-dihydro-2H-1,3,4-benzotriazepin-2-one
• Synonyms: 1,3,4-Benzotriazepin-2-one
• CAS NO: 2855-58-5
• Molecular Formula: C₁₄H₁₀ClN₃O
• Molecular Weight: 271.7017
• Mol File: 2855-58-5.mol
• Article Data: 5

Chemical Properties

• Density: 1.4g/cm³
• Refractive Index: 1.692
• CAS DataBase Reference: 7-chloro-5-phenyl-3,4-dihydro-2H-1,3,4-benzotriazepin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-chloro-5-phenyl-3,4-dihydro-2H-1,3,4-benzotriazepin-2-one(2855-58-5)
• EPA Substance Registry System: 7-chloro-5-phenyl-3,4-dihydro-2H-1,3,4-benzotriazepin-2-one(2855-58-5)

Safety Data

• Hazardous Substances Data: 2855-58-5(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 105448-12-2 7-Chlor-2-methylthio-5-phenyl-3H-1,3,4-benzotriazepin 
• 73549-45-8 7-Chlor-5-phenyl-2-thioxo-1H-2,3-dihydro-1,3,4-benzotriazepin 
• 136440-59-0 (Z)-2-Amino-5-chlorbenzophenonamidinohydrazon-acetat 

Downstream Products

• 7039-53-4 2-amino-5-chlorobenzophenone hydrazone 
• 40545-76-4 2-Amino-5-chlordiphenylmethan 
• 719-59-5 5-chloro-2-aminobenzophenone 
• 73549-45-8 7-Chlor-5-phenyl-2-thioxo-1H-2,3-dihydro-1,3,4-benzotriazepin 
• 76325-63-8 7-Chlor-2-oxo-5-phenyl-1H-2,3,4,5-tetrahydro-1,3,4-benzotriazepin 

Relevant articles and documents

Antiarrhythmic active amidinohydrazones of substituted benzophenones. Part 5: Investigations on the stability of (Z)-2-amino-5-chlorobenzophenonamidinohydrazone acetate in solution

The aqueous solution of the title compound can be used for injection for one year if it is stored at room temperature and under light protection. Under these conditions 8% of the E-isomer are produced. The reaction is reversible at day light. Red coloured products of decomposition are formed by long lasting influence of light. At higher temperatures or at sterilisation several products of decomposition are formed which structure is elucidated. For these decomposition a scheme is proposed.

Synthesis of 5-phenyl 2-thioxo-1,3,4-benzotriazepines

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Saure Hydrolyse von 2-Methylthio-7-chlor-5-phenyl-1,3,4-benzotriazepinen

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