Ofloxacin Anhydrous
Ofloxacin is a racemic fluoroquinolone antibiotic with a tricyclic nitrogen-heterocyclic structure acting against gram-positive and gram-negative bacteria. Classified in HTS 2933.99.46.00 as a chemically defined aromatic anti-infective per Chapter 29 scope.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically caffeine or theophylline derivative
Purine derivatives have specific subheadings within 2933.99.
If immunological/antisera product
Immunological products consistently classify under Chapter 30 per exclusion note.
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Import Tips & Compliance
• Document polymorphic form (Form I preferred) and particle size distribution
• Ensure microbiological purity testing for bacterial endotoxins
• Avoid bulk packaging over 25kg which may trigger additional storage requirements
Related Products under HTS 2933.99.46.00
Ciprofloxacin Hydrochloride
Ciprofloxacin hydrochloride is a synthetic fluoroquinolone antibiotic classified under HTS 2933.99.46.00 as an aromatic heterocyclic compound with nitrogen hetero-atoms used as an anti-infective agent. It features a quinolone ring system with piperazine substitution, meeting Chapter 29 criteria for chemically defined organic compounds.
Levofloxacin Hemihydrate
Levofloxacin hemihydrate is a broad-spectrum fluoroquinolone antibiotic featuring a bicyclic nitrogen-heterocyclic structure with carboxylic acid functionality. Classified under HTS 2933.99.46.00 as an aromatic anti-infective drug per Chapter 29 notes for chemically defined compounds.
Norfloxacin Base
Norfloxacin is a first-generation fluoroquinolone with a 4-quinolone nitrogen-heterocyclic nucleus used primarily for urinary tract infections. Falls under HTS 2933.99.46.00 as an aromatic anti-infective agent per Chapter 29 definitions.
Sparfloxacin Free Base
Sparfloxacin is a fourth-generation fluoroquinolone featuring a unique benzoxazine-quinolone nitrogen-heterocyclic system for respiratory infections. HTS 2933.99.46.00 classification applies to this aromatic anti-infective drug compound.
Gatifloxacin Sesquihydrate
Gatifloxacin sesquihydrate contains an 8-methoxyquinolone nitrogen-heterocyclic ring system effective against respiratory pathogens. As a chemically defined aromatic anti-infective, it properly classifies under HTS 2933.99.46.00.
Moxifloxacin Hydrochloride
Moxifloxacin hydrochloride features a unique 8-methoxy-3-azabicyclo[4.2.0]octyl substituted quinolone nitrogen-heterocycle. This respiratory fluoroquinolone classifies under HTS 2933.99.46.00 as an aromatic anti-infective agent.