Oxytetracycline Hydrochloride is the hydrochloride salt form of Oxytetracycline, supplied by Actylis as an odorless yellow solid with a bitter taste and hygroscopic properties. Known for its potent antimicrobial activity, it is effective against both gram-negative and gram-positive bacteria. The antibiotic works by reversibly binding to the 30S ribosomal subunit, inhibiting peptide elongation and protein synthesis. Oxytetracycline Hydrochloride is commonly used in the pharmaceutical industry for treating skin diseases, leveraging its broad-spectrum antibacterial properties.