For professionals in the chemical and pharmaceutical industries, a thorough understanding of a compound's chemical properties is fundamental to its effective utilization. 5-(4-Amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid 5-methyl-2-(1-methylethyl)cyclohexyl ester (CAS 147126-73-6) is a specialized intermediate with specific characteristics that dictate its handling, storage, and application in synthesis. This article provides a detailed overview of its key properties, helping prospective buyers make informed decisions when they seek to buy this compound.

Physical Characteristics: Appearance and State

The physical appearance of a chemical provides an initial clue about its nature. CAS 147126-73-6 is described as a White to off-white solid. This indicates that at room temperature, it exists in a solid form, which is typical for many complex organic molecules of its molecular weight (381.49 g/mol). Solid forms are generally easier to handle, weigh, and store compared to liquids or gases, contributing to its practicality in laboratory settings.

Key Thermophysical Properties

  • Melting Point (MP): The melting point of 99-101°C is a crucial indicator of purity and thermal behavior. A sharp melting point range typically signifies a high degree of purity. This property is vital for understanding processing temperatures and potential phase transitions during synthesis.
  • Boiling Point (BP): The reported boiling point of 525°C at 760 mmHg (predicted) suggests that the compound is relatively non-volatile under standard conditions. High boiling points are characteristic of molecules with strong intermolecular forces.
  • Density: A density of 1.42 g/cm³ provides information about how much mass is contained within a given volume. This can be useful for calculations in process engineering and when considering storage volume requirements.
  • Flash Point (FP): The flash point of 271.3°C indicates that the compound has a high ignition temperature, suggesting a relatively low flammability risk under normal handling and storage conditions.

Stability and Storage Recommendations

The stability of a chemical is paramount for its long-term usability. CAS 147126-73-6 is noted to be Stable under normal temperatures and pressures. However, it is recommended to store in a tightly sealed container. This precaution helps prevent contamination from atmospheric moisture or other environmental factors that could degrade the compound over time, thus maintaining its purity and efficacy for future use.

Where to Buy and What to Expect

When seeking to procure this intermediate, looking for a reliable manufacturer or supplier is key. As a specialized pharmaceutical intermediate, quality and consistency are paramount. Companies offering this compound often provide detailed specifications and analytical data. When you buy from a reputable supplier, you can expect accurate product information, competitive price points, and secure packaging suitable for shipping. Inquire about free samples if available for quality assessment before placing larger orders.

Understanding the chemical properties of CAS 147126-73-6 allows chemists and procurement specialists to handle, store, and utilize this compound safely and effectively. This knowledge is indispensable for successful research and synthesis, particularly within the demanding pharmaceutical industry.