Basic Information

• Chinese Name: 曲前列尼尔

• English Name: Treprostinil

• CAS Number: 81846-19-7

• Molecular Formula: C23H33NaO5 (note: some sources may show C23H34O5, which could be without the sodium ion)

• Molecular Weight: 412.49500

• Physical and Chemical Properties:

• Density: 1.158g/cm³

• Boiling Point: 587.1ºC at 760mmHg

• Flash Point: 199.3ºC

• Refractive Index: 1.553

• PSA: 89.82000 (may vary slightly between sources)

• LogP: 2.24850

Safety and Storage

• Storage Conditions: It is recommended to store sealed in a dry environment and refrigerated below -20°C.

• Safety Information: Includes multiple hazard precautions such as P201, P202, indicating safety precautions when handling and using this drug.

Uses and Importance

• As an important drug component, Treprostinil has significant value in the medical field, particularly in the treatment of diseases related to vascular dilation and platelet aggregation.