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Procaine Hydrochloride

Procaine HCl, classic ester anesthetic with p-aminobenzoic acid oxygen-amino structure. HTS 2922.50.2500 aromatic oxygen-function amino-drug. Historical first synthetic local anesthetic still in use.

Import Duty Rates by Country of Origin

Origin Country	MFN Rate	Ch.99 Surcharges	Total Effective Rate
🇨🇳China	6.5%	—	6.5%
🇲🇽Mexico	6.5%	—	6.5%
🇨🇦Canada	6.5%	—	6.5%
🇩🇪Germany	6.5%	—	6.5%
🇯🇵Japan	6.5%	—	6.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2924.24.00.00Higher: 10% vs 6.5%

If para-aminobenzoic acid amide derivatives

PABA derivatives may classify under specific amide heading.

3004.90Higher: 10% vs 6.5%

If procaine penicillin combination

Antibiotic combinations always medicaments Chapter 30.

2916.31.50.00Higher: 31.5% vs 6.5%

If benzoic acid ester classification

Ester of benzoic acid takes precedence numerically.

Not sure which classification is right?

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Import Tips & Compliance

• Allergy warning labels mandatory due to PABA sensitivity

• Hydrolysis rate testing required (rapid breakdown in plasma)

• Include Novocain trademark history if marketing generic

Related Products under HTS 2922.50.25.00

Levobupivacaine Hydrochloride

Levobupupivacaine hydrochloride is an aromatic amino-alcohol-phenols compound used as a local anesthetic drug. It falls under HTS 2922.50.2500 as an aromatic oxygen-function amino-compCompound classified as 'other drugs' in this category. The chemical structure contains amino and phenolic oxygen functions, meeting chapter 29 requirements for separate chemically defined organic compounds.

Lidocaine Hydrochloride

Lidocaine hydrochloride, an aromatic amino-compound with ether oxygen function, serves as a local anesthetic and antiarrhythmic drug. Classified under HTS 2922.50.2500 as 'other aromatic oxygen-function amino-compounds' used as drugs. Meets Chapter 29 criteria for chemically defined pharmaceutical intermediates.

Prilocaine Hydrochloride

Prilocaine hydrochloride, an amino-ester local anesthetic with aromatic oxygen function, used in dental procedures. HTS 2922.50.2500 covers this as 'other' aromatic amino-compound drug. Structure includes toluidine ring with ester oxygen meeting oxygen-function criteria.

Mepivacaine Hydrochloride

Mepivacaine hydrochloride is an amino-amide anesthetic with aromatic amino-oxygen function for infiltration anesthesia. Classified HTS 2922.50.2500 as other drug in aromatic oxygen-function amino-compounds category. Chemically defined per Chapter 29 with piperidine substitution.

Articaine Hydrochloride

Articaine hydrochloride, thiophene-based amino-amide anesthetic with sulfonate oxygen function. HTS 2922.50.2500 'other drugs' for aromatic oxygen-function amino-compounds. Rapid metabolism makes it unique; structure confirmed as qualifying organic compound.

Chloroprocaine Hydrochloride

Chloroprocaine hydrochloride, short-acting ester anesthetic with aromatic amino-oxygen function. Falls under HTS 2922.50.2500 as other drug compound. Para-chlorinated benzoate structure meets aromatic oxygen-function amino criteria.