Lidocaine Hydrochloride
Lidocaine hydrochloride is a local anesthetic agent used for numbing skin and mucous membranes during minor medical procedures. It falls under HTS 2922.50.1700 as an aromatic amino-compound with oxygen function, specifically classified as a dermatological agent and local anesthetic. This chemically defined organic compound is typically supplied as a powder or solution for pharmaceutical use.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as cyclic amide without specific drug designation
May be classified under other aromatic cyclic amides if not explicitly meeting dermatological agent criteria.
If put up in dosage form like topical gels or creams
Finished pharmaceutical preparations fall under Chapter 30, not bulk chemical compounds.
If for certain heterocyclic derivatives used similarly
Some structurally related compounds with different ring systems classify under Chapter 29 heterocyclic provisions.
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Import Tips & Compliance
• Obtain FDA approval and Drug Master File for pharmaceutical-grade imports; ensure USP compliance certification
• Provide detailed chemical purity analysis and Certificate of Analysis to avoid misclassification as general chemicals
• Declare exact concentration and intended medical use to prevent reclassification under Chapter 30 as finished drugs
Related Products under HTS 2922.50.17.00
Pramoxine Hydrochloride
Pramoxine hydrochloride is a topical anesthetic used in creams and lotions for relieving skin itching and pain from conditions like hemorrhoids. Classified under HTS 2922.50.1700 due to its aromatic amino-alcohol-phenol structure with oxygen function, recognized as a dermatological local anesthetic. It is imported as a pure chemical for formulation into consumer health products.
Dibucaine Hydrochloride
Dibucaine hydrochloride, also known as cinchocaine, serves as a potent local anesthetic for topical dermatological applications like sunburn relief. It qualifies for HTS 2922.50.1700 as an aromatic amino-compound featuring oxygen functions, explicitly listed among local anesthetics. Typically imported in crystalline powder form for pharmaceutical compounding.
Benzocaine
Benzocaine is an ester-type local anesthetic used in oral gels, throat lozenges, and skin ointments for pain relief. Under HTS 2922.50.1700, it is classified as a dermatological agent due to its aromatic amino-acid-phenol structure with oxygen function. Imported primarily as a white crystalline powder for drug manufacturing.
Tetracaine Hydrochloride
Tetracaine hydrochloride is a potent local anesthetic employed in spinal and topical applications for dermatological procedures. It fits HTS 2922.50.1700 as an aromatic oxygen-function amino-compound designated for local anesthetic use. Supplied as a fine powder, often with stabilizers permitted by Chapter Note (f).
Butamben
Butamben, or butyl aminobenzoate, functions as a local anesthetic in topical formulations for skin irritation. Classified in HTS 2922.50.1700 for its aromatic amino-compound with oxygen function as a dermatological agent. Imported as pure chemical for incorporation into ointments and sprays.
Cyclomethylcaine
Cyclomethylcaine is a lesser-known local anesthetic used in dermatological creams for surface analgesia. It meets HTS 2922.50.1700 criteria as an aromatic amino-oxygen function compound serving as a dermatological agent. Typically handled as a bulk active pharmaceutical ingredient.