2941 - Antibiotics:

Category 2941 encompasses a vital group of organic chemicals classified as antibiotics. These are substances produced by microorganisms or synthesized, possessing the ability to inhibit or destroy bacteria and other pathogenic microorganisms. In the context of the Harmonized Tariff Schedule, this category is specifically for antibiotic compounds and their salts, playing a crucial role in pharmaceuticals and veterinary medicine.

Unlike sibling categories within Chapter 29 that cover other organic chemicals like alcohols, acids, and other complex compounds, 2941 is strictly dedicated to substances with antimicrobial properties. The focus is on their biological activity and chemical structure as antibiotics, distinguishing them from general organic compounds or other active pharmaceutical ingredients not classified as antibiotics. This distinct purpose and pharmacological action are key to their separate classification.

Within category 2941, further subdivisions exist to classify specific types of antibiotics. These subcategories, such as penicillins, streptomycins, tetracyclines, chloramphenicol, and erythromycin, are based on their distinct chemical structures and pharmacological profiles. The inclusion of "Other" at 2941.90 allows for the classification of antibiotics not explicitly listed in the preceding subheadings, ensuring comprehensive coverage of all antibiotic compounds within this chapter.