Dermatological agents and local anesthetics
Oxygen-function amino-compounds: > Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function: > Aromatic: > Other: > Drugs > Other: > Dermatological agents and local anesthetics
Duty Rate (from China)
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 2922.50.17.00
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.
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.
Hexylcaine Hydrochloride
Hexylcaine hydrochloride provides local anesthesia for skin and mucosal surfaces in medical settings. Under HTS 2922.50.1700, its aromatic amino-compound oxygen-function structure qualifies it as a local anesthetic dermatological agent. Distributed as hydrochloride salt for stability.
Meprylcaine
Meprylcaine acts as a topical local anesthetic for dermatological pain management. Fits HTS 2922.50.1700 as aromatic oxygen-function amino-compound for local anesthetic use. Pure form imported for specialty formulations.
Isobucaine
Isobucaine serves as a surface anesthetic in skin treatment products. Classified HTS 2922.50.1700 for aromatic amino-oxygen function as dermatological local anesthetic.
Mepivacaine Hydrochloride
Mepivacaine hydrochloride used in dental and skin local anesthesia. HTS 2922.50.1700 aromatic amino-compound dermatological agent.
Propipocaine Hydrochloride
Propipocaine hydrochloride topical anesthetic for skin. HTS 2922.50.1700 classification.
Chlorobutanol
Chlorobutanol local antiseptic anesthetic for dermatology. Aromatic oxygen-function amino-compound HTS 2922.50.1700.
Phenacaine
Phenacaine historical local anesthetic for ocular/skin use. Fits HTS 2922.50.1700 criteria.
Cocaine Hydrochloride (Pharma Grade)
Pharmaceutical cocaine hydrochloride for local anesthesia in controlled medical use. Strictly HTS 2922.50.1700 as aromatic alkaloid-derived anesthetic.