3-Picoline (3-Methylpyridine)
3-Picoline (3-Methylpyridine) is a colorless liquid with a pyridine ring substituted by a methyl group at the 3-position. It is a separate chemically defined organic compound used in vitamin B6 synthesis, falling under this tariff item as an 'Other' pyridine compound.
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
• Confirm the product is a separate chemically defined compound, not a mixture, to qualify under Chapter 29 Note 1(a)
• Provide the CAS number and purity certificate to CBSA
• Check if the product is subject to any pharmaceutical precursor controls
Related Products under Tariff item 2933.39.00
1-(3-Sulfo propyl) pyridinium hydroxide
1-(3-Sulfo propyl) pyridinium hydroxide is a chemically defined heterocyclic compound containing an unfused pyridine ring with a sulfo propyl substituent. It is a separate chemically defined organic compound, which falls under this tariff item as an 'Other' compound containing an unfused pyridine ring.
1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one
1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one is a substituted pyridone compound used as an intermediate in pharmaceutical manufacturing. It is a separate chemically defined organic compound, falling under this tariff item as an 'Other' pyridine compound.
2,4-Lutidine (2,4-Dimethylpyridine)
2,4-Lutidine (2,4-Dimethylpyridine) is a pyridine derivative with two methyl groups at positions 2 and 4. It is a separate chemically defined organic compound used as a solvent and catalyst in organic synthesis, falling under this tariff item as an 'Other' pyridine compound.
2,5-Pyridinedicarboxylic acid
2,5-Pyridinedicarboxylic acid, also known as isocinchomeronic acid, is a heterocyclic organic compound featuring an unfused pyridine ring with two carboxylic acid functional groups. It is used primarily as a building block in coordination polymers, metal-organic frameworks, and pharmaceutical intermediates. This compound falls under tariff item 2933.39.00 as a heterocyclic compound with a nitrogen hetero-atom containing an unfused pyridine ring.
2,6-Lutidine (2,6-Dimethylpyridine)
2,6-Lutidine (2,6-Dimethylpyridine) is a symmetric dimethylpyridine used in coordination chemistry and as a ligand precursor. It is a separate chemically defined organic compound, falling under this tariff item as an 'Other' pyridine compound.
2-Methyl-5-ethylpyridine
2-Methyl-5-ethylpyridine is an alkyl-substituted pyridine derivative containing an unfused pyridine ring. It is primarily used as an intermediate in the synthesis of flavor and fragrance compounds and in vitamin B6 production. As a heterocyclic compound with a nitrogen hetero-atom and an unfused pyridine ring, it is classified under tariff item 2933.39.00.