High-Purity 5-Benzoyl-4-Hydroxy-2-Methoxybenzenesulfonic Acid (99%+)
High-purity 5-benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid (99%+) is a laboratory-grade separate chemically defined compound. It is an aromatic ketone-phenol with additional oxygen functions, used in R&D for pharmaceutical intermediates. This product falls under tariff item 2914.50.00 as a ketone-phenol with other oxygen function.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
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Import Tips & Compliance
• For laboratory use, ensure the product is not classified as a pharmaceutical intermediate under another heading
• Keep detailed records of the chemical's purity and intended use for CBSA inspection
• Verify if the product requires an import permit under Canadian chemical control lists
Related Products under Tariff item 2914.50.00
1-(2-Hydroxy-4-methoxyphenyl)ethanone
1-(2-Hydroxy-4-methoxyphenyl)ethanone is a methoxy-substituted hydroxyacetophenone with both ketone and phenolic oxygen functions. It is used in pharmaceutical synthesis. This product falls under tariff item 2914.50.00 as a ketone-phenol with other oxygen function.
1-(2-Hydroxyphenyl)ethanone
1-(2-Hydroxyphenyl)ethanone, also known as o-hydroxyacetophenone, is an aromatic ketone-phenol compound. It contains a ketone group and a phenolic hydroxyl group on a benzene ring, making it a ketone with other oxygen function. This product is classified under tariff item 2914.50.00 as a ketone-phenol.
1-(2-Naphthol)ethanone
1-(2-Naphthol)ethanone is a naphthol-substituted acetophenone with ketone functionality on a naphthalene-phenol system. It is a separate chemically defined compound with both ketone and phenolic oxygen functions. This product is classified under tariff item 2914.50.00 as a ketone-phenol with other oxygen function.
2,4-Dihydroxyacetophenone
2,4-Dihydroxyacetophenone is an aromatic ketone-phenol with two phenolic hydroxyl groups and a ketone group. It is used in cosmetic formulations and as a pharmaceutical intermediate. This product falls under tariff item 2914.50.00 as a ketone-phenol with other oxygen function.
2,5-Dihydroxyacetophenone
2,5-Dihydroxyacetophenone is an aromatic ketone-phenol with dual phenolic functionality and a ketone group. It serves as a dye intermediate and pharmaceutical precursor. This product is classified under tariff item 2914.50.00 as a ketone-phenol with other oxygen function.
2-Hydroxyacetophenone
2-Hydroxyacetophenone (o-hydroxyacetophenone) is an ortho-substituted aromatic ketone-phenol. It contains a ketone group and a phenolic hydroxyl group, used in flavorings and as a photoinitiator. This product falls under tariff item 2914.50.00 as a ketone-phenol.