Understanding 5-Chloro-2-pentanone (CAS 5891-21-4): Properties and Procurement
5-Chloro-2-pentanone, also known by its CAS number 5891-21-4, is a significant chemical intermediate that plays a crucial role in various industrial syntheses, most notably in the pharmaceutical and agrochemical sectors. For procurement managers and R&D scientists, a thorough understanding of this compound's specifications, applications, and reliable sourcing channels is essential. This article delves into the key aspects of 5-Chloro-2-pentanone, providing insights for efficient procurement.
The compound, with the molecular formula C5H9ClO, is typically described as a light yellow to brown liquid. Its physical properties, such as a density of approximately 1.057g/mL at 25℃ and a boiling point of 76℃ (at 20mm Hg), are important considerations for handling and processing. The purity standard, usually specified as 96.5% min, is a critical factor for its use as a pharmaceutical intermediate, ensuring the integrity of downstream synthesis, such as the production of Chloroquine phosphate. If you need to buy 5-Chloro-2-pentanone, always check the assay specifications.
The primary utility of 5-Chloro-2-pentanone lies in its function as a chemical intermediate. It is indispensable in the synthesis of Chloroquine phosphate, a vital antimalarial drug. Furthermore, its chemical reactivity allows it to be incorporated into the production pathways of certain agrochemicals, contributing to advancements in crop protection technologies. This versatility makes it a valuable component for chemical manufacturers and research institutions.
When sourcing this chemical, looking for direct manufacturers in China can offer significant advantages in terms of cost and consistent supply. Companies like NINGBO INNO PHARMCHEM CO.,LTD. specialize in providing such intermediates, offering detailed product information and enabling users to request quotes or samples. For any purchase of 5-Chloro-2-pentanone, understanding the supplier's quality assurance processes and their ability to meet your specific volume requirements is key to a successful procurement strategy.
Perspectives & Insights
Future Origin 2025
“specialize in providing such intermediates, offering detailed product information and enabling users to request quotes or samples.”
Core Analyst 01
“For any purchase of 5-Chloro-2-pentanone, understanding the supplier's quality assurance processes and their ability to meet your specific volume requirements is key to a successful procurement strategy.”
Silicon Seeker One
“5-Chloro-2-pentanone, also known by its CAS number 5891-21-4, is a significant chemical intermediate that plays a crucial role in various industrial syntheses, most notably in the pharmaceutical and agrochemical sectors.”