Pentoxifylline(CAS: 6493-05-6)

Pentoxifylline (CAS: 6493-05-6) is a white or off-white crystalline powder with a molecular weight of approximately 311.3 g/mol. It is poorly soluble in water but soluble in ethanol. Pentoxifylline is relatively stable under normal storage conditions but should be protected from light. It is a non-competitive adenosine antagonist with anti-inflammatory and immunomodulatory properties.

Pentoxifylline (CAS: 6493-05-6) is synthesized via a multistep process involving acylation, reduction, and coupling reactions. The key steps include the acylation of 3-aminopropionitrile followed by reduction to form the intermediate. The final coupling step yields the desired pentoxifylline. Commonly used catalysts include palladium and Lewis acids, with yields typically ranging from 70-85%.

Pentoxifylline (CAS: 6493-05-6) is primarily used in the pharmaceutical industry for its bronchodilatory and anti-inflammatory effects in the treatment of Raynaud's disease and intermittent claudication. It is also studied for its potential applications in neurology, cardiology, and immunology. While it is not commonly used in polymer, sensor, or semiconductor industries, its anti-inflammatory and immunomodulatory properties make it a focus of research in these areas.

When handling Pentoxifylline (CAS: 6493-05-6), it is important to wear appropriate personal protective equipment (PPE) such as gloves and goggles. Store it in a cool, dry place away from direct light and heat sources. In case of a spill, use a fume hood and follow the manufacturer's safety data sheet (SDS) for cleanup procedures. Pentoxifylline should be handled with care due to its potential for causing skin irritation and eye irritation. Always refer to the latest SDS for detailed safety information.