Chlorpheniramine Maleate
Chlorpheniramine is an aromatic amino-compound with ether oxygen function, an antihistamine. Classified HTS 2922.50.4000 as aromatic oxygen-function amino-compound. Maleate salt follows base per Chapter notes on organic salts.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If purely amino-function without oxygen
Non-oxygen amino-compounds in earlier 2922 subheading, but oxygen function moves to 2922.50.
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Import Tips & Compliance
• Provide chiral purity certificates; ensure GMP compliance for pharma intermediates; watch for country-specific antihistamine controls
Related Products under HTS 2922.50.40.00
Paracetamol (Acetaminophen)
Paracetamol is an aromatic amino-compound with oxygen function, specifically a para-aminophenol derivative used as an analgesic and antipyretic. It falls under HTS 2922.50.4000 as an 'other' aromatic amino-alcohol-phenol or amino-acid-phenol with oxygen function. This chemically defined organic compound matches Chapter 29 note (a) for separate organic compounds.
Lidocaine Hydrochloride
Lidocaine is an aromatic amino-compound featuring an amino-ether oxygen function, used as a local anesthetic. Classified under HTS 2922.50.4000 as 'other' aromatic amino-compounds with oxygen function per Chapter 29 provisions. The hydrochloride salt follows the base compound classification per note on salts.
Procaine Hydrochloride
Procaine is a p-aminobenzoic acid ester with amino-alcohol characteristics and oxygen function, used as a local anesthetic. It qualifies under HTS 2922.50.4000 as an aromatic amino-acid-phenol derivative with oxygen function. Ester classification follows the acid-function compound per Chapter 29 ester note (A).
Ephedrine Hydrochloride
Ephedrine is an aromatic amino-alcohol with phenolic oxygen function, used in respiratory treatments. Falls under HTS 2922.50.4000 as 'other' aromatic amino-alcohol-phenols. Salt classified with organic base per Chapter 29 coordination notes.
Doxylamine Succinate
Doxylamine is an ethanolamine ether derivative with aromatic amino-oxygen function, used as a sedative antihistamine. HTS 2922.50.4000 covers this as 'other' aromatic amino-alcohol type. Meets Chapter 29 criteria for chemically defined compounds.
Benzocaine
Benzocaine is an ethyl ester of p-aminobenzoic acid, featuring aromatic amino and ester oxygen functions. Classified under HTS 2922.50.4000 as amino-acid-phenol derivative with oxygen function per ester rules. Used as topical anesthetic.