3,5-Dimethyl-2-hydroxymethyl-4-methoxypyridine (Pyrmethyl alcohol)
Pyrmethyl alcohol, a pyridine derivative with methyl, methoxy, and hydroxymethyl substituents, explicitly listed in HTS 2933.39.08.00. Serves as a key intermediate in vitamin B6 (pyridoxine) synthesis for pharmaceutical production.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If final vitamin B6 product
Completed vitamin B6 classifies as provitamin/hormone in 2936.24 per Chapter 29 note on hormones.
If considered primary alcohol
Cyclic alcohols classify in 2906 if alcohol function predominates over heterocyclic character.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Critical to provide documentation linking to vitamin B6 production for legitimate pharmaceutical use
• May require DEA precursor chemical registration if used in controlled substance synthesis pathways
• Ensure alcohol function doesn't trigger classification under 2933.49 (oxygen heterocyclic compounds)
Related Products under HTS 2933.39.08.00
1-(3-Sulfo propyl) pyridinium hydroxide
A chemically defined heterocyclic compound containing an unfused pyridine ring with a sulfo propyl substituent, classified under HTS 2933.39.08.00 per Chapter 29 notes for separate organic compounds with nitrogen hetero-atoms. Used as an intermediate in pharmaceutical synthesis and dye production.
N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexane diamine
A piperidine derivative with hexane diamine linkage, specifically named in HTS 2933.39.08.00 as a heterocyclic nitrogen compound. Used as a light stabilizer in polymer formulations and UV protectant in plastics. Falls under unfused pyridine ring compounds per tariff hierarchy.
Dipenta methylene thiuram tetrasulfide
A thiuram tetrasulfide derivative containing piperidine rings, specifically enumerated in HTS 2933.39.08.00. Functions as an ultra-accelerator in rubber vulcanization processes for tire manufacturing.
4-Picolyl chloride hydrochloride
Hydrochloride salt of 4-picolyl chloride, a pyridine derivative explicitly named in HTS 2933.39.08.00. Used as alkylating agent in organic synthesis for pharmaceuticals and agrochemicals.
Piperidino ethyl chloride hydrochloride
Hydrochloride salt of piperidino ethyl chloride, listed in HTS 2933.39.08.00 as heterocyclic nitrogen compound. Employed as building block in antihistamine and antipsychotic drug synthesis.