N-[2-(2-Ethoxyphenoxy)ethyl]-(R)-Tamsulosin

• CAS Number: 918867-88-6
• Molecular Formula: C₃₀H₄₀N₂O₇S
• Molecular Weight: 572.71
• Purity: ≥95%
• Synonyms: 5-[(2R)-2-[Bis[2-(2-ethoxyphenoxy)ethyl]amino]propyl]-2-methoxybenzenesulfonamide; 5-((R)-2-[Bis-[2-(2-ethoxyphenoxy)ethyl]amino]propyl)-2-methoxybenzenesulfonamide; Tamsulosin EP Impurity A
• Solubility: DMSO (Slightly), Methanol (Slightly, Sonicated)
• Appearance: Off-White to Pale Beige Sticky Solid
• Storage: -20°C, Inert atmosphere

N-[2-(2-Ethoxyphenoxy)ethyl]-(R)-Tamsulosin (CAT: C000468), also known as Tamsulosin EP Impurity A, is a chemical compound related to Tamsulosin. Tamsulosin is a medication primarily used to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia) and improve urinary flow. Impurities like N-[2-(2-Ethoxyphenoxy)ethyl]-(R)-Tamsulosin are carefully monitored and controlled during the drug manufacturing process to ensure the purity and safety of the final pharmaceutical product.

Reference

Kawabe, K., et al.: J. Urol., 144, 908 (1990), Abrams, P., et al.: Br. J. Urol., 76, 325 (1995), Michel, M.C., Expert Opin. Pharmacother., 5, 151 (2004),