Dihydrostreptomycin Hydrochloride
The hydrochloride salt derivative of dihydrostreptomycin, a broad-spectrum antibiotic effective against gram-negative bacteria. As a chemically defined organic salt derivative, it is specifically provided for under HTS 2941.20.10.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified primarily by heterocyclic structure
Certain heterocyclic antibiotics could fall under 2933, but streptomyces derivatives stay in 2941.
If sugar derivatives if aminoglycoside sugar moiety dominates
Sugar antibiotics have separate provisions, but Chapter notes prioritize antibiotic headings.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit structural analysis (NMR/IR) confirming hydrochloride salt formation per Chapter 29 salt classification rules
• Check for dual-use restrictions; may require veterinary drug approval from USDA/APHIS
• Ensure packaging prevents moisture absorption to maintain chemical stability during import
Related Products under HTS 2941.20.10.00
Dihydrostreptomycin Sulfate USP
Dihydrostreptomycin sulfate is the sulfate salt of dihydrostreptomycin, a semi-synthetic aminoglycoside antibiotic derived from streptomycin. It is chemically defined as a separate organic compound and falls under HTS 2941.20.10.00 as a dihydrostreptomycin derivative salt used primarily in veterinary and human antibiotic formulations.
Dihydrostreptomycin Sulfate Powder EP
European Pharmacopoeia grade dihydrostreptomycin sulfate powder, a white to off-white crystalline salt used as bulk active pharmaceutical ingredient. Classified under HTS 2941.20.10.00 as it meets Chapter 29 requirements for chemically defined antibiotic salts.
Veterinary Grade Dihydrostreptomycin Sulfate
Bulk dihydrostreptomycin sulfate manufactured to veterinary pharmacopeia standards for animal health applications. Falls under HTS 2941.20.10.00 as a pure antibiotic salt derivative per Chapter 29 scope.
Dihydrostreptomycin Sesquisulfate
Sesquisulfate salt of dihydrostreptomycin (1.5 sulfate per molecule), a less common but chemically defined derivative used in specialized antibiotic formulations. Classified in HTS 2941.20.10.00 per Chapter 29 salt provisions.