Other
Carboxyamide-function compounds; amide-function compounds of carbonic acid: > Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: > Other: > Aromatic: > Other: > Drugs: > Other > Other
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Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2924.29.62.50
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.
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.
Ropivacaine Hydrochloride
Ropivacaine hydrochloride, pure S-enantiomer amide anesthetic for postoperative pain. HTS 2924.29.62.50 as other aromatic cyclic amide drug.
Levobupivacaine Hydrochloride
Levobupivacaine, S-enantiomer of bupivacaine, aromatic amide for epidural use. HTS 2924.29.62.50 classification.
Tolycaine (4-Toluidide Derivative)
Tolycaine analogs as research aromatic amide anesthetics. Fits HTS 2924.29.62.50 other drugs.
Mexiletine Hydrochloride
Mexiletine HCl, Class Ib antiarrhythmic with phenoxypropanolamide structure. HTS 2924.29.62.50 aromatic amide.
Lidocaine Hydrochloride
Lidocaine hydrochloride is a cyclic amide derivative used as a local anesthetic drug, featuring an aromatic ring structure in its molecular composition. It falls under HTS 2924.29.62.50 as an aromatic cyclic amide classified as 'other drugs' within the carboxyamide-function compounds. This classification applies to its chemically defined structure meeting chapter 29 notes for separate organic compounds.
Procainamide Hydrochloride
Procainamide hydrochloride, an aromatic amide derivative, serves as an antiarrhythmic drug targeting cardiac sodium channels. It qualifies for HTS 2924.29.62.50 as an 'other' aromatic cyclic amide drug under carboxyamide-function compounds. The structure includes a benzamide core fitting chapter 29's cyclic amide provisions.
Dyclonine Hydrochloride
Dyclonine hydrochloride is a ketone-containing aromatic cyclic amide used as a topical anesthetic. Falls under HTS 2924.29.62.50 for 'other' aromatic amide drugs per chapter 29 notes on cyclic amides. Its chemically defined structure excludes it from chapter exclusions like dosage forms.
Phenyltoloxamine Citrate
Phenyltoloxamine citrate, an ethanolamine derivative with aromatic cyclic amide structure, functions as an antihistamine drug. Classified in HTS 2924.29.62.50 as 'other' aromatic cyclic amide drugs. Complies with chapter 29 note (C) for organic salts classification with the amide base.