64910-46-9

Basic information

• Product Name: 3-AMINO-4-(METHYLAMINO)BENZONITRILE
• Synonyms: 3-AMINO-4-(METHYLAMINO)BENZONITRILE;Benzonitrile, 3-amino-4-(methylamino)- (9CI);3-Amino-4-(methylamino)benzonitrile, 90+%
• CAS NO: 64910-46-9
• Molecular Formula: C₈H₉N₃
• Molecular Weight: 147.18
• Product Categories: NITRILE
• Mol File: 64910-46-9.mol
• Article Data: 10

Chemical Properties

• Melting Point: 139 °C
• Boiling Point: 346.783 °C at 760 mmHg
• Flash Point: 163.529 °C
• Appearance: /
• Density: 1.155 g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.593
• Storage Temp.: Store under Nitrogen
• PKA: 4.74±0.11(Predicted)
• CAS DataBase Reference: 3-AMINO-4-(METHYLAMINO)BENZONITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-AMINO-4-(METHYLAMINO)BENZONITRILE(64910-46-9)
• EPA Substance Registry System: 3-AMINO-4-(METHYLAMINO)BENZONITRILE(64910-46-9)

Safety Data

• Hazard Codes: Xn:Harmful
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 3439
• Hazardous Substances Data: 64910-46-9(Hazardous Substances Data)

Usage

General Description

3-AMINO-4-(METHYLAMINO)BENZONITRILE is a chemical compound with the molecular formula C8H9N3. It is a benzene derivative with an amino group and a methylamino group attached to the benzene ring, as well as a nitrile functional group. 3-AMINO-4-(METHYLAMINO)BENZONITRILE is often used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, and it has applications in organic chemistry research. It is also known for its fluorescent properties, making it useful as a fluorescent probe in biological studies. 3-AMINO-4-(METHYLAMINO)BENZONITRILE is considered a hazardous substance and should be handled with care.

InChI:InChI=1/C8H9N3/c1-11-8-3-2-6(5-9)4-7(8)10/h2-4,11H,10H2,1H3

Upstream product

• 64910-45-8 4-(methylamino)-3-nitrobenzonitrile 
• 1009-35-4 4-fluoro-3-nitrobenzonitrile 
• 939-80-0 4-chloro-3-nitrobenzonitrile 

Downstream Products

• 357156-62-8 1-methyl-2-(4-phenoxy-phenyl)-1H-benzoimidazole-5-carbonitrile 
• 496937-84-9 2-(4-fluorophenyl)-1-methyl-1H-benzimidazole-5-carbaldehyde 
• 1191924-17-0 C₂₂H₁₆Cl₂N₆ 
• 53484-13-2 1-methyl-1H-benzo[d]imidazole-5-carbonitrile 

Relevant articles and documents

Benzimidazole derivative as well as preparation method and application thereof

The invention discloses a benzimidazole derivative with a structural formula of a general formula A-1, wherein the definition of each substituent group is shown in the specification. The invention also discloses a preparation method and application of the

C2-Selective Branched Alkylation of Benzimidazoles by Rhodium(I)-Catalyzed C-H Activation

Herein, we report a Rh(I)/bisphosphine/K3PO4 catalytic system allowing for the first time the selective branched C-H alkylation of benzimidazoles with Michael acceptors. Branched alkylation with N,N-dimethyl acrylamide was successfully applied to the alkylation of a broad range of benzimidazoles incorporating a variety of N-substituents and with both electron-rich and -poor functionality displayed at different sites of the arene. Moreover, the introduction of a quaternary carbon was achieved by alkylation with ethyl methacrylate. The method was also shown to be applicable to the C2-selective branched alkylation of azabenzimidazoles.

2-(4-ARYL-1H-IMIDAZOL-1-YL)ANILINE COMPOUNDS

The present invention provides compounds that are useful as vaccine adjuvants and/or antitumor agents and methods for producing and using the same. In one particular aspect of the invention, compounds of the invention are of the formula (I) where R1, R2, R3 and Ar1 are those defined herein.