The integrity and efficacy of pharmaceutical intermediates are highly dependent on their proper storage and handling. For (R)-9-(2-hydroxypropyl)adenine (CAS 14047-28-0), a critical intermediate in antiviral drug synthesis, maintaining its quality from the point of receipt to its use in manufacturing is paramount. This guide outlines essential practices for users of this compound, drawing from the recommendations of leading manufacturers and suppliers.

Understanding the Recommended Storage Conditions

According to its specifications, (R)-9-(2-hydroxypropyl)adenine is best preserved when stored under specific conditions to prevent degradation and maintain its purity. The generally recommended storage temperature is between 2℃-8℃. This cool, controlled environment helps to minimize chemical reactions and physical changes that could compromise the material. Suppliers typically package this intermediate in tightly sealed containers to protect it from atmospheric moisture and contamination.

Key Handling Practices for Users

When handling (R)-9-(2-hydroxypropyl)adenine, whether in a laboratory setting for research or in a production facility, several best practices should be followed:

  • Maintain Cool Temperatures: Ensure that the compound is stored at the recommended temperature range (2℃-8℃) at all times, especially after opening the original packaging.
  • Protect from Moisture and Light: While not explicitly stated as light-sensitive in all sources, it is good practice to keep containers tightly closed and stored away from direct light. Moisture can impact the material's stability and assay.
  • Use Appropriate Personal Protective Equipment (PPE): Always refer to the Safety Data Sheet (SDS) for specific PPE requirements, which typically include gloves, eye protection, and lab coats.
  • Avoid Contamination: Use clean tools and equipment when dispensing or weighing the material to prevent cross-contamination.
  • Proper Container Sealing: After use, ensure that the original container is securely re-sealed to maintain the integrity of the remaining material.

Sourcing and Packaging Considerations

Reliable (R)-9-(2-hydroxypropyl)adenine suppliers and manufacturers typically package the material in robust drums, often 25 kg, which are suitable for industrial transport and storage. When ordering, it is advisable to discuss your specific storage capabilities with your supplier to ensure seamless integration into your workflow. Understanding the packaging format and recommended shelf life provided by the manufacturer is also key.

Adhering to these storage and handling guidelines is crucial for any organization looking to buy and utilize (R)-9-(2-hydroxypropyl)adenine (CAS 14047-28-0). Proper care ensures that this essential pharmaceutical intermediate retains its high quality, supporting the development and consistent production of vital antiviral medications. Always consult the specific product documentation provided by your supplier for the most accurate guidance.