90140-58-2

Basic information

• Product Name: 13C>-3',4,4',5-Tetramethoxy-2-propylbenzophenon
• CAS NO: 90140-58-2
• Molecular Weight: 345.397
• Mol File: 90140-58-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 13C>-3',4,4',5-Tetramethoxy-2-propylbenzophenon(CAS DataBase Reference)
• NIST Chemistry Reference: 13C>-3',4,4',5-Tetramethoxy-2-propylbenzophenon(90140-58-2)
• EPA Substance Registry System: 13C>-3',4,4',5-Tetramethoxy-2-propylbenzophenon(90140-58-2)

Safety Data

• Hazardous Substances Data: 90140-58-2(Hazardous Substances Data)

Upstream product

• 5888-52-8 4-propyl-1,2-dimethoxybenzene 
• 90140-57-1 13C>Veratrumsaeure 

Downstream Products

• 90140-60-6 3-(3,4-Dimethoxyphenyl)-5,6-dimethoxy-2-methyl-<3-¹³C>indenon 
• 90140-59-3 C₁₉⁽¹³⁾CH₂₂O₆ 

Relevant articles and documents

Heterocyclic Compounds, VI. Formation of Isomers upon Acylation of Compounds Having a 1-Aryl-4-methyl-5H-2,3-benzodiazepine Skeleton

Acetylation of 1-(3,4-dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine (1) in hot acetic anhydride yields the isomers 2a and 3a in equal proportions.Acetylation of 1 in the presence of pyridine led exclusively to 2a, that of 1 * HCl (