Bupivacaine Hydrochloride
Bupivacaine hydrochloride is a piperidine derivative with amino-alcohol oxygen function, used in spinal and epidural anesthesia. Falls under HTS 2922.50.2500 as an aromatic 'other' drug compound with oxygen function. Qualifies as separate chemically defined organic compound per Chapter 29 note (a).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing piperidine ring as primary feature
Piperidine derivatives classified in 2933 if ring structure predominates.
If for quaternary ammonium salt form
Quaternary derivatives follow Chapter 29 salt classification rules.
If veterinary injection formulation
Veterinary medicaments classified separately in Chapter 30.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Submit Type II DMF to FDA prior to import; include chiral purity certificate for S-enantiomer
• Label containers with 'For Manufacturing Use Only' to maintain bulk API status
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.