For professionals in the chemical and pharmaceutical industries, understanding the specifications and sourcing options for key intermediates is crucial. 2-Methyl-5-propionylfuran, identified by its CAS number 10599-69-6, is a valuable organic compound with a range of applications. This guide provides essential information for anyone looking to purchase this intermediate.

Chemical Identity and Key Properties

2-Methyl-5-propionylfuran (molecular formula C8H10O2) is an organic chemical characterized by a furan ring bearing a methyl group and a propionyl substituent. Its molecular weight is approximately 138.16 g/mol. The compound is typically presented as a clear yellow liquid. Crucial physical properties for its use in synthesis include:

• Boiling Point: 72°C at 5mmHg
• Density: 1.0742
• Refractive Index: 1.5037-1.5057

These parameters are important for handling, reaction design, and analytical verification. Understanding these properties helps chemists and formulators assess its suitability for specific processes.

Purity Specifications and Applications

The utility of 2-Methyl-5-propionylfuran is directly linked to its purity. Commonly available purities include:

• 95% Purity: Suitable for general chemical synthesis and applications where slight impurities are tolerable.
• 97% Purity: A standard high-purity grade, ideal for most organic synthesis and intermediate applications.
• >98.0% (GC) Purity: Reserved for more sensitive applications, such as pharmaceutical intermediate synthesis or R&D requiring stringent purity levels.

These purity levels dictate the compound's suitability for various end-uses, including as a building block in pharmaceuticals, agrochemicals, and specialty chemicals. The ability to buy 2-Methyl-5-propionylfuran at different purity grades allows users to optimize cost and performance based on their specific needs.

Sourcing and Purchasing Considerations

When you are ready to buy 2-Methyl-5-propionylfuran (CAS 10599-69-6), consider the following:

• Supplier Reputation: Look for established manufacturers and suppliers with a track record of delivering consistent quality. Companies with certifications and a commitment to customer service are preferred.
• Product Documentation: Always request a Certificate of Analysis (CoA) that details the purity and test methods used. Safety Data Sheets (SDS) are also essential for safe handling.
• Packaging and Delivery: Suppliers offer various packaging sizes, from grams for laboratory use to kilograms for industrial applications. Inquire about shipping options and lead times to ensure your project timelines are met.
• Price and Value: Compare prices from different suppliers, but also consider the overall value, including purity, reliability, and customer support. Buying directly from a manufacturer in China can often provide excellent value.

For procurement managers and researchers, terms like 'buy 2-Methyl-5-propionylfuran online', 'CAS 10599-69-6 price', and 'organic intermediate supplier' are common search queries. Engaging with manufacturers allows for direct inquiry about product availability, batch consistency, and potential discounts for bulk purchases.

In conclusion, 2-Methyl-5-propionylfuran (CAS 10599-69-6) is a versatile and important organic intermediate. By understanding its properties, purity options, and how to source it effectively from reliable suppliers, businesses can ensure they obtain the quality material needed for their success.