4-Aminoacetophenone
4-Aminoacetophenone is an aromatic amino-ketone featuring both an amino group and a ketone functional group on a benzene ring. It qualifies under HTS 2922.39.4500 as an aromatic oxygen-function amino-comp compound with a single ketone oxygen function. Commonly used as an intermediate in pharmaceutical and dye synthesis.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as hydrochloride salt
Salts of aromatic amino-ketones classified with parent compound per Chapter 29 note 3(C)(1), but verify specific salt provisions.
If when used primarily as pharmaceutical intermediate with established drug registry
Certain heterocyclic intermediates shift to Chapter 29 subchapter for medicinal chemicals if meeting specific criteria.
If imported as <95% purity technical grade mixture
Mixtures of organic compounds not meeting 'separate chemically defined' criteria fall to Chapter 38 preparations.
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Import Tips & Compliance
• Provide detailed chemical analysis (NMR, MS) confirming aromatic structure and single oxygen function to avoid reclassification
• Include Safety Data Sheets (SDS) and CAS number (99-92-3) on commercial invoice for customs verification
• Ensure proper hazardous material labeling per DOT/IATA if shipped in quantities >1kg to prevent delays
Related Products under HTS 2922.39.45.00
2-Amino-5-nitroacetophenone
2-Amino-5-nitroacetophenone contains an amino group, ketone function, and nitro substituent on aromatic ring, classified as other aromatic amino-ketones under 2922.39.4500. The nitro group doesn't create additional oxygen functions beyond the ketone. Used in synthesis of azo dyes and pharmaceuticals.
p-Aminobenzophenone
p-Aminobenzophenone is a diaryl ketone with amino substitution, featuring aromatic rings and single ketone oxygen function. Falls under HTS 2922.39.4500 as other aromatic amino-ketones. Key intermediate for UV stabilizers and pharmaceuticals.
1-(2-Aminophenyl)ethanone
1-(2-Aminophenyl)ethanone, also known as o-aminoacetophenone, is an aromatic compound with adjacent amino and acetyl groups. Classified under 2922.39.4500 for its amino-ketone oxygen function on benzene ring. Used in perfumery and pharmaceutical synthesis.
4'-Aminoacetophenone Hydrochloride
4'-Aminoacetophenone hydrochloride is the salt form of the aromatic amino-ketone, maintaining classification under 2922.39.4500 per Chapter 29 note 3(C)(1). The hydrochloride salt doesn't alter the organic compound's heading. Used in dye manufacturing.
2-Amino-4'-chloroacetophenone
2-Amino-4'-chloroacetophenone features amino-ketone functionality with chloro substitution on aromatic system. Remains under HTS 2922.39.4500 as halogenated derivative allowed in oxygen-function amino-compounds. Pharmaceutical intermediate.
4-Aminophenyl 2-Thienyl Ketone
4-Aminophenyl 2-thienyl ketone combines aromatic amino functionality with heterocyclic thienyl ketone. Classified as aromatic amino-ketone under 2922.39.4500 since principal chain is aromatic. Used in pharmaceutical research.