Methyl 7-(3-hydroxy-5-oxo-1-cyclopenten-1-yl)heptanoate, a compound with the CAS number 40098-26-8, is a critical intermediate in specialized chemical synthesis, particularly within the pharmaceutical sector. Understanding its precise specifications and sourcing from reputable manufacturers is vital for any organization relying on this compound for their production or research activities.

The chemical name itself, Methyl 7-(3-hydroxy-5-oxo-1-cyclopenten-1-yl)heptanoate, hints at its complex structure, featuring a cyclopentene ring and a heptanoate ester. Key physical and chemical properties are crucial for handlers and formulators. Its molecular formula is C13H20O4, with a molecular weight of approximately 240.296 g/mol. As a solid, its appearance is typically described as white to almost white powder. This physical state is advantageous for handling, storage, and precise dosing in synthetic processes.

The assay specification is a paramount detail: ≥98.0%. This high purity level is essential for its primary role as an intermediate in the synthesis of Prostaglandin E1 (CAS: 745-65-3). Prostaglandins are potent signaling molecules, and their accurate synthesis requires intermediates of exceptional quality to ensure the final product's biological activity and safety. For those looking to buy this compound, confirming this assay percentage with the manufacturer is a non-negotiable step.

Storage conditions are also specified to maintain product integrity: store in a cool, ventilated place. This ensures that the compound remains stable and retains its required purity over time. Packaging solutions are generally offered in 25 kg drums, though custom packaging can be arranged to suit specific customer needs, a common practice among chemical suppliers aiming to cater to diverse industrial demands.

The application landscape for Methyl 7-(3-hydroxy-5-oxo-1-cyclopenten-1-yl)heptanoate is predominantly centered around pharmaceutical intermediates. Its role in prostaglandin synthesis is well-established. However, its unique chemical structure suggests potential for broader applications in organic synthesis, serving as a versatile building block for novel compounds in areas such as agrochemicals or specialty materials, although these are less common uses.

For businesses seeking to secure a consistent supply, identifying a reliable supplier of Methyl 7-(3-hydroxy-5-oxo-1-cyclopenten-1-yl)heptanoate is critical. Many manufacturers based in China offer this product, often with competitive pricing for bulk orders. When contacting potential suppliers, it is advisable to request detailed technical data sheets, Certificates of Analysis (COA), and information on their manufacturing capabilities. Understanding the price structure for different quantities will also be essential for budgeting and procurement planning.

In conclusion, Methyl 7-(3-hydroxy-5-oxo-1-cyclopenten-1-yl)heptanoate is a vital chemical intermediate defined by its high purity and specific applications. A thorough understanding of its specifications and a strategic approach to sourcing from qualified manufacturers will ensure the successful integration of this compound into your production processes.