5,12-Bis(phenylethynyl)naphthacene

• CAS: 18826-29-4
• Catalog Number: ACM18826294
• Category: Main Products
• Molecular Weight: 428.5
• Molecular Formula: C34H20
• Description: 5,12-Bis(phenylethynyl)naphthacene (5,12-BPEN) is a synthetic organic compound belonging to the class of naphthalene derivatives. It is a derivative of naphthalene and is composed of two phenylethynyl groups connected to a central naphthalene ring.; 5,12-BPEN has been studied extensively for its potential applications in scientific research and has been found to have a range of biochemical and physiological effects. b experiments, and its potential future directions.
• Synonyms: 5,12-Bis(phenylethynyl)tetracene
• Canonical SMILES: C1=CC=C(C=C1)C#CC2=C3C=CC=CC3=C(C4=CC5=CC=CC=C5C=C42)C#CC6=CC=CC=C6
• InChI: InChI=1S/C34H20/c1-3-11-25(12-4-1)19-21-31-29-17-9-10-18-30(29)32(22-20-26-13-5-2-6-14-26)34-24-28-16-8-7-15-27(28)23-33(31)34/h1-18,23-24H
• InChI Key: OUHYGBCAEPBUNA-UHFFFAOYSA-N
• Boiling Point: 683.7ºC at 760mmHg
• Melting Point: 248 °C
• Flash Point: 369.5 ºC
• Density: 1.25 g/mL
• Appearance: White to Off-White powder
• Application: 5,12-Bis(phenylethynyl)naphthacene has been studied extensively for its potential applications in scientific research. It has been used in the study of the structure and function of proteins, as well as in the study of the interactions between proteins and other molecules. It has also been used in the study of DNA and RNA, as well as in the study of the structure and function of cells. Additionally, 5,12-Bis(phenylethynyl)naphthacene has been used in the study of the role of lipids in cell membranes and in the study of the role of enzymes in metabolic pathways.
• Storage: Store at 2-8 ℃
• EC Number: 242-605-4
• Exact Mass: 428.157
• Hazard Codes: Xi: Irritant
• HTS Code: 2902909090
• MDL Number: MFCD00012052
• Refractive Index: 1.784
• Vapor Pressure: 9.02E-18mmHg at 25°C
• XLogP3: 7.9458

Case Study

5,12-Bis(phenylethynyl)naphthacene Used for the Efficient Synthesis of Unsymmetrical 5,12-Diethynyltetracene Derivatives

Iwanaga T,et al. Synthesis, 2015, 47(24): 3997-4007.

Unsymmetrical 5,12-diethynyltetracene derivatives were synthesized from tetracenequinone by the addition of two types of ethynyllithium reagents, followed by reductive aromatization with SnCl2-. These three-step reactions could be integrated into a one-pot process to give unsymmetrically substituted 5,12-diethynyltetracene derivatives in moderate yields. Some unsymmetrical 5,12-bis(phenylethynyl)tetracene derivatives were synthesized from 5-ethynyl-12-phenylethynyltetracene and iodobenzenes by Sonogashira coupling. This integrated process was applied to the synthesis of a π-extended tetracene dimer.

Custom Q&A

What is the molecular formula of 5,12-Bis(phenylethynyl)naphthacene?

The molecular formula is C34H20.

What is the molecular weight of 5,12-Bis(phenylethynyl)naphthacene?

The molecular weight is 428.5 g/mol.

What is the IUPAC name of 5,12-Bis(phenylethynyl)naphthacene?

The IUPAC name is 5,12-bis(2-phenylethynyl)tetracene.

What is the InChI of 5,12-Bis(phenylethynyl)naphthacene?

The InChI is InChI=1S/C34H20/c1-3-11-25(12-4-1)19-21-31-29-17-9-10-18-30(29)32(22-20-26-13-5-2-6-14-26)34-24-28-16-8-7-15-27(28)23-33(31)34/h1-18,23-24H.

What is the InChIKey of 5,12-Bis(phenylethynyl)naphthacene?

The InChIKey is OUHYGBCAEPBUNA-UHFFFAOYSA-N.

What is the canonical SMILES of 5,12-Bis(phenylethynyl)naphthacene?

The canonical SMILES is C1=CC=C(C=C1)C#CC2=C3C=CC=CC3=C(C4=CC5=CC=CC=C5C=C42)C#CC6=CC=CC=C6.

What is the CAS number of 5,12-Bis(phenylethynyl)naphthacene?

The CAS number is 18826-29-4.

What is the European Community (EC) number of 5,12-Bis(phenylethynyl)naphthacene?

The European Community (EC) number is 242-605-4.

What is the UNII of 5,12-Bis(phenylethynyl)naphthacene?

The UNII is MKZ3D4QP9D.

What is the molecular weight of 5,12-Bis(phenylethynyl)naphthacene computed by PubChem?

The molecular weight computed by PubChem is 428.5 g/mol.