Bupivacaine Hydrochloride
Bupivacaine hydrochloride is an aromatic cyclic amide local anesthetic drug used for nerve blocks and epidurals. Classified under HTS 2924.29.62.50 as 'other aromatic cyclic amide drugs' due to its piperidine ring and carboxyamide group. Meets chapter 29 requirements for chemically defined cyclic amides and derivatives.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for piperidine derivatives with different functional emphasis
Piperidine ring structure may classify under 2933.52 if not specifically amide-dominated.
If in bulk medicinal form, not dosage
Bulk medicaments containing this API shift to chapter 30 if mixed with excipients.
If specifically enumerated in statistical suffix
Certain named drugs have dedicated subheadings before 'other' category.
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Import Tips & Compliance
• Include DEA import permit if scheduled; verify monograph compliance with USP standards
• Label with exact salt form and concentration; mismatches lead to FDA holds
• Avoid bulk packaging over 25kg without anti-dusting agents per chapter note (g)
Related Products under HTS 2924.29.62.50
Aprindine Hydrochloride
Aprindine hydrochloride is an aromatic cyclic amide antiarrhythmic agent with a benzhydryl structure. It is categorized under HTS 2924.29.62.50 as an 'other' drug in the aromatic cyclic amides section. Fits chapter 29 definitions for chemically pure compounds with amide function.
Carbostyril (4-Quinolone Derivative)
Carbostyril derivatives serve as intermediates for aromatic amide drugs like fluoroquinolones. Classified under HTS 2924.29.62.50 as 'other' aromatic cyclic amides used in pharmaceuticals. Structure contains fused cyclic amide ring per chapter 29 specifications.
Prilocaine Hydrochloride
Prilocaine hydrochloride, an amino amide anesthetic with toluidine aromatic structure, is used for dental procedures. Falls in HTS 2924.29.62.50 for other aromatic cyclic amide drugs. Chemically defined per chapter notes, excluding mixtures.
Mepivacaine Hydrochloride
Mepivacaine hydrochloride is an aromatic piperidine amide local anesthetic for infiltration. HTS 2924.29.62.50 applies as other aromatic cyclic amide drug. Conforms to chapter 29 salt classification rules.
Articaine Hydrochloride
Articaine hydrochloride, thiophene-containing aromatic amide, unique for dental anesthesia due to rapid metabolism. Under HTS 2924.29.62.50 as other aromatic amide drug. Cyclic amide with sulfur per organo-sulfur notes exclusion.
Chloroprocaine Hydrochloride
Chloroprocaine hydrochloride, ester-amide hybrid aromatic anesthetic for short procedures. Classified HTS 2924.29.62.50 for amide function dominance. Meets numerical order rule for amides.