2934.99.70.00 - Morpholinoethyl chloride hydrochloride; 2-Methyl-2,5-dioxo-1-oxa-2-phospholan; and (6R-trans)-7-Amino-3-methyl-8-oxo-5- thia-1-azabicyclo[4.2.0]-oct-2-ene-2- carboxylic acid 🖩
Details
| Field | Value |
|---|---|
| Unit of Quantity | kg |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | N/A |
| Column 2 Rate of Duty | 30.5% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This HTS category, 2934.99.70.00, specifically covers a select group of complex heterocyclic compounds. It includes Morpholinoethyl chloride hydrochloride, a compound often used as a building block in pharmaceutical synthesis. Additionally, it encompasses 2-Methyl-2,5-dioxo-1-oxa-2-phospholan, a phosphorus-containing heterocyclic compound. Finally, this heading also covers (6R-trans)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]-oct-2-ene-2-carboxylic acid, a key intermediate in the production of certain cephalosporin antibiotics. These substances are characterized by their specific chemical structures and are typically identified through analytical methods and chemical nomenclature.
Within the broader "Other heterocyclic compounds" grouping at this level, this specific subheading distinguishes itself by enumerating these precisely defined chemical entities. While other "Other" subheadings under 2934.99 may cover a vast array of miscellaneous heterocyclic compounds not otherwise specified, 2934.99.70.00 is reserved for the three named compounds, indicating a more granular level of classification for these particular substances. The existence of a sibling category, 2934.99.90.01, which is designated as "Other," further emphasizes that this current subheading is not a general catch-all but rather a specific designation for its listed items.
As this classification is a leaf node, there are no further subcategories. Therefore, the focus for classification under 2934.99.70.00 is solely on the correct identification of Morpholinoethyl chloride hydrochloride, 2-Methyl-2,5-dioxo-1-oxa-2-phospholan, or (6R-trans)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]-oct-2-ene-2-carboxylic acid. Importers and exporters must ensure that the goods they are declaring precisely match the chemical names and structures stipulated within this HTS code to ensure accurate and compliant customs declarations.