3,5-Dimethylpiperidine

3,5-Dimethylpiperidine is a dialkylated piperidine derivative used in chiral ligand synthesis. As a simple substituted piperidine, it falls under HTS 2933.32.5000 'other' category.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³China6.5%+35.0%41.5%
πŸ‡²πŸ‡½Mexico6.5%+10.0%16.5%
πŸ‡¨πŸ‡¦Canada6.5%+10.0%16.5%
πŸ‡©πŸ‡ͺGermany6.5%+10.0%16.5%
πŸ‡―πŸ‡΅Japan6.5%+10.0%16.5%

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Import Tips & Compliance

β€’ Specify cis/trans isomer ratio if applicable

β€’ Air-sensitive; nitrogen blanket required for bulk storage

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Related Products under HTS 2933.32.50.00

Piperidine Hydrochloride

Piperidine hydrochloride is the salt form of piperidine, a heterocyclic compound containing an unfused piperidine ring, classified under HTS 2933.32.5000 as 'other' piperidine and its salts. It is commonly used as a chemical intermediate in pharmaceutical synthesis and as a catalyst in organic reactions.

4-Aminopiperidine Dihydrochloride

4-Aminopiperidine dihydrochloride is a substituted piperidine salt used in synthesis of pharmaceutical intermediates like antihistamines. It features the core piperidine ring structure required for HTS 2933.32.5000 classification as 'other' piperidine salts.

1-Methylpiperidine

1-Methylpiperidine is an N-alkylated derivative of piperidine, a saturated six-membered heterocyclic amine fitting HTS 2933.32.5000 as 'other' piperidine compounds. Used as a base in organic synthesis and solvent in chemical manufacturing.

Piperidine-4-Carboxylic Acid

Piperidine-4-carboxylic acid (isonipecotic acid) contains both piperidine ring and carboxylic acid functionality but classifies under HTS 2933.32.5000 per Chapter 29 notes prioritizing heterocyclic structure. Used in synthesis of protease inhibitors.

4-Phenylpiperidine Hydrochloride

4-Phenylpiperidine hydrochloride is a key intermediate for opioid analgesics like pethidine (meperidine). The core piperidine ring structure qualifies it for HTS 2933.32.5000 as 'other' piperidine salt despite phenyl substitution.

1-Benzylpiperidine

1-Benzylpiperidine is an N-protected piperidine derivative used in medicinal chemistry. Its unfused piperidine ring structure places it under HTS 2933.32.5000 as 'other' piperidine compound, not classified by benzyl group per Chapter notes.