1-Methylpyrazine
A simple N-methylated pyrazine explicitly listed in HTS 2933.99.1200, representing aromatic six-membered nitrogen heterocycles. Widely used as nutty flavor compound in food products and fragrances. Classified specifically due to exact chemical match.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other alkylpyrazines
Only specifically listed pyrazines qualify for 2933.99.1200.
If in flavor formulations for retail sale
Food flavor mixtures classified by use in Chapter 33.
If considered cyclic alcohol derivative
Material composition determines proper subchapter.
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Import Tips & Compliance
• FEMA GRAS number documentation for flavor applications
• Specify food grade vs technical grade on invoice
• GC-MS purity certificate prevents quality disputes
Related Products under HTS 2933.99.12.00
6-Bromo-5-methyl-1H-imidazo[4,5-b]pyridine
This is a specific aromatic heterocyclic compound containing nitrogen hetero-atoms only, explicitly listed in HTS 2933.99.1200. It is used as a pharmaceutical intermediate in the synthesis of antiviral and anticancer drugs. Its fused imidazole-pyridine ring structure qualifies it for classification under this subcategory of Chapter 29.
2,4-Di-tert-butyl-6-(benzotriazol-2-yl)phenol
A specific benzotriazole UV stabilizer explicitly named in HTS 2933.99.1200, featuring aromatic nitrogen heterocycles. Used in plastics, coatings, and adhesives to prevent UV degradation. The phenolic structure with fused triazole ring places it in this exact subcategory.
dl-Tryptophan
The synthetic racemic form of the essential amino acid tryptophan, explicitly listed under HTS 2933.99.1200 as an aromatic nitrogen heterocyclic compound. Used in nutritional supplements, animal feed, and pharmaceutical intermediates. Its indole ring structure qualifies it for this specific subcategory.
2-Phenylbenzimidazole
A specific aromatic imidazole derivative explicitly listed in HTS 2933.99.1200, containing only nitrogen hetero-atoms. Used as a UV absorber in cosmetics, plastics, and pharmaceuticals. The fused benzene-imidazole structure determines its precise classification.
Tetramethylpyrazine
A specific pyrazine derivative explicitly listed under HTS 2933.99.1200, featuring a six-membered aromatic nitrogen heterocycle. Used as a flavoring agent in food and in pharmaceutical formulations for circulatory disorders. Its precise chemical structure matches the tariff nomenclature.
Vinylcarbazole Monomer
N-Vinylcarbazole monomer, explicitly listed in HTS 2933.99.1200 as an aromatic nitrogen heterocyclic compound. Polymerized to form polyvinylcarbazole used in photoreceptors, electronics, and optical applications. The carbazole ring with vinyl group determines classification.