Salmeterol Xinafoate API: Micronized Inhalation & injectable Grades

Salmeterol Xinafoate is a highly lipophilic, long-acting beta-2 adrenergic receptor agonist (LABA). Unlike short-acting bronchodilators, its long aliphatic side chain anchors it to the receptor, providing sustained bronchodilation for over 12 hours. It is an essential active ingredient for the maintenance treatment of nocturnal asthma, exercise-induced bronchospasm, and COPD.

At Micro Orgo Chem (MOC), we excel in the complex particle engineering required for respiratory drugs. Our GMP certified facility utilizes specialized air-jet micronization to achieve a Particle Size Distribution (PSD) of D90 < 5µm, ensuring optimal lung deposition for MDI and DPI devices. We also offer a validated injectable Grade processed under strict aseptic conditions for advanced research and specialized delivery systems.

Our API is compliant with USP, EP (Ph. Eur.), and IP pharmacopeias, maintaining absolute polymorphic stability and ultra-low impurity profiles.