Azvudine Impurity 4(CAS: 69123-94-0)

Azvudine Impurity 4 (CAS: 69123-94-0) is a solid with a crystalline form. Its molecular weight is approximately 363.32 g/mol. It has a low solubility in water but is more soluble in organic solvents such as methanol and ethanol. The compound is relatively stable under normal conditions but can be reactive with strong oxidizing agents.

Azvudine Impurity 4 (CAS: 69123-94-0) is synthesized through a multi-step process involving alkylation and reduction reactions. Commonly, it is produced using acetylene as the alkylating agent and sodium bisulfite as a reductant under controlled conditions. The yield is typically around 85%, with good selectivity towards the desired impurity.

Azvudine Impurity 4 (CAS: 69123-94-0) is primarily used in the pharmaceutical industry due to its presence in the synthesis of azvudine, an antiviral drug. It is also of interest to researchers in the field of chemical synthesis and analysis for its unique chemical properties.

When handling Azvudine Impurity 4 (CAS: 69123-94-0), it is essential to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbent materials, and proper disposal methods should be followed. Always refer to the Safety Data Sheet (SDS) for detailed instructions.