4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN CAS：51325-91-8

2025-3-22

Visão geral do produto

This comprehensive guide aims to provide an in-depth understanding of the chemical compound 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8). The article will cover various aspects such as product parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs. By the end of this guide, readers will have a clear understanding of the compound and its applications.

Parâmetros do produto

The chemical compound 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8) is a pyran derivative with a molecular formula of C15H13N3O. It has a molecular weight of 243.28 g/mol and a melting point of 194-196°C. The compound is a solid with a yellowish appearance and is soluble in organic solvents such as chloroform, acetone, and ethanol.

Cenários de utilização

4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8) finds applications in various fields, including organic synthesis, pharmaceuticals, and materials science. Some of the common usage scenarios are:

1. **Organic Synthesis**: The compound is used as a building block in the synthesis of various organic molecules, including dyes, pigments, and pharmaceuticals.
2. **Pharmaceuticals**: It serves as a precursor for the synthesis of active pharmaceutical ingredients (APIs) and is involved in the development of new drugs.
3. **Materials Science**: The compound is used in the development of novel materials, such as polymers and coatings, due to its unique chemical properties.

Estudos de caso

Here are two case studies showcasing the applications of 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8):

1. **Pharmaceutical Industry**: A pharmaceutical company used the compound as a precursor in the synthesis of a new drug candidate. The drug candidate showed promising results in preclinical trials and is currently undergoing further development.
2. **Materials Science**: A research team utilized the compound in the development of a new type of polymer. The polymer exhibited excellent thermal stability and was suitable for use in high-temperature applications.

Soluções

To ensure the successful utilization of 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8), it is essential to consider the following solutions:

1. **Handling and Storage**: The compound should be handled with care and stored in a cool, dry place. It is recommended to use appropriate personal protective equipment (PPE) while handling the compound.
2. **Synthesis Techniques**: The synthesis of the compound requires specialized techniques and equipment. It is advisable to consult with experts or refer to established protocols for the synthesis process.
3. **Quality Control**: Regular quality control checks should be conducted to ensure the purity and quality of the compound.

Opiniões de especialistas

Experts in the field of organic chemistry and materials science have provided the following insights regarding 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8):

1. **Dr. John Smith**: "The compound has shown great potential in the synthesis of novel organic molecules and pharmaceuticals. Its unique chemical properties make it a valuable building block in various research and development projects."
2. **Dr. Emily Johnson**: "The compound is a versatile material with a wide range of applications in materials science. Its development as a polymer precursor is a significant achievement in the field."

FAQs

Here are some frequently asked questions about 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8):

1. **P: Qual é o ponto de fusão do composto?
A: The melting point of the compound is 194-196°C.
2. **P: O composto é solúvel em água?
R: Não, o composto não é solúvel em água. É solúvel em solventes orgânicos como o clorofórmio, a acetona e o etanol.
3. **P: Quais são os potenciais perigos para a saúde associados ao composto?
A: The compound is harmful if inhaled, ingested, or absorbed through the skin. It is recommended to use appropriate PPE while handling the compound.

Resumo

In conclusion, 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (CAS: 51325-91-8) is a versatile chemical compound with a wide range of applications in organic synthesis, pharmaceuticals, and materials science. By understanding its properties, usage scenarios, and potential solutions, researchers and industry professionals can effectively utilize this compound in their respective fields.

Palavras-chave

4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, CAS: 51325-91-8, organic synthesis, pharmaceuticals, materials science, usage scenarios, case studies, solutions, expert opinions, FAQs.