5504-69-8

Basic information

• Product Name: 11-methoxy-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one
• Synonyms: 11-Methoxy-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one; 11-Methoxy-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one; 7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 11-methoxy-
• CAS NO: 5504-69-8
• Molecular Formula: C₁₉H₁₂N₂O₂
• Molecular Weight: 300.3108
• Mol File: 5504-69-8.mol
• Article Data: 3

Chemical Properties

• Melting Point: 192.5-193.5 °C
• Boiling Point: 634.7°C at 760 mmHg
• Flash Point: 337.7°C
• Density: 1.4g/cm³
• Vapor Pressure: 5.16E-16mmHg at 25°C
• Refractive Index: 1.74
• PKA: 2.21±0.20(Predicted)
• CAS DataBase Reference: 11-methoxy-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one(CAS DataBase Reference)
• NIST Chemistry Reference: 11-methoxy-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one(5504-69-8)
• EPA Substance Registry System: 11-methoxy-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one(5504-69-8)

Safety Data

• Hazardous Substances Data: 5504-69-8(Hazardous Substances Data)

Usage

Chemical structure

The compound has a complex structure, consisting of a benzimidazole fused with a benzoisoquinoline ring system.

Functional groups

It contains a methoxy group at the 11th position and a ketone group at the 7th position.

Potential pharmacological properties

Due to its unique structure, the compound may have potential pharmacological properties, making it interesting for medicinal and pharmaceutical research.

Structural complexity

The compound's structural complexity may make it suitable for use in organic synthesis and other chemical applications.

Further research

Additional studies and research may be necessary to fully understand the potential uses and properties of this compound.
Please note that this list is based on the limited information provided in the material and may not be exhaustive. Further research and analysis would be required to provide a more comprehensive understanding of the compound's properties and potential applications.

Upstream product

• 109471-77-4 2-(4-methoxy-2-nitro-phenyl)-benz[de]isoquinoline-1,3-dione 
• 81-84-5 1,8-Naphthalic anhydride 
• 102-51-2 4-methoxy-1,2-phenylenediamine 
• 1332524-10-3 2-(2-acetamino-5-methoxyphenyl)benzo[de]isoquinoline-1,3-dione 
• 96-96-8 4-methoxy-2-nitroaniline 

Relevant articles and documents

Benzimidazole derivatives: Synthesis, physical properties, and n-type semiconducting properties

A series of new benzimidazole derivatives were synthesized by the solid-state condensation and direct sublimation (SSC-DS) method and their physical properties were investigated. The reaction yields and product stability were significantly affected by the identity of the diamine and anhydride substituents. On the other hand, the substituents of the benzimidazole ring allowed fine tuning of the emission maxima, fluorescence quantum yields, and redox potentials. The HOMO-LUMO levels were estimated by cyclic voltammetry in film on indium tin oxide (ITO) and compared with values obtained by other methods. The described benzimidazoles showed high crystallinity, which is attributed to a high planarity and interactions between carbon and heteroatoms. These compounds showed n-type semiconducting behavior in organic field-effect transistors (OFETs). Optimized devices for fluorinated NTCBI (naphthalene tetracarboxylic bisbenzimidazole) showed respectable electron mobilities of ～10-2cm2V-1s-1.

Selective preparation of fluorescent 1,8-naphthalimides using acidic alumina under microwave irradiation

7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one compounds were prepared in a selective manner by reaction between o-phenylenediamines and appropriate 1,8-naphthalenedicarboxylic anhydrides using acidic alumina under microwave irradiation.