3004.90.92.23 - Tolmetin sodium dihyrate

This classification, 3004.90.92.23, specifically covers Tolmetin sodium dihydrate. Tolmetin sodium dihydrate is a pharmaceutical preparation used for its therapeutic and prophylactic properties, typically as a non-steroidal anti-inflammatory drug (NSAID). It is presented in measured doses or in forms suitable for retail sale, aligning with the broader scope of medicaments for therapeutic or prophylactic uses.

Distinguishing this category from its siblings, 3004.90.92.22, which covers Tolmetin (the base compound), and 3004.90.92.25, which covers anhydrous Tolmetin sodium, is crucial. This specific classification is for the dihydrate form of Tolmetin sodium, meaning it contains two molecules of water of hydration within its crystalline structure. This difference in hydration state is a key physical characteristic for accurate classification. It is also distinct from categories covering medicaments containing other active ingredients such as ibuprofen, acetaminophen, or O-Acetylsalicylic acid.

As a leaf node within the HTS, 3004.90.92.23 has no further subcategories. Therefore, the focus for classification under this code remains on identifying the product as Tolmetin sodium in its dihydrate form, intended for therapeutic or prophylactic use and appropriately packaged for retail.