Technical Grade 2-(Trifluoromethyl)phenothiazine
Industrial technical grade 2-(Trifluoromethyl)phenothiazine with minimum 98% purity for chemical synthesis applications. Falls precisely under HTS 2934.30.12.00 as a separate chemically defined compound containing the specified phenothiazine derivative structure.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other nucleic acid structure mimics without phenothiazine ring
Different heterocyclic ring systems classify under subsequent 2934 provisions following Chapter numerical order rule.
If classified by carboxylate function if esterified
Esters of Chapter 29 acids classify with parent acid or later-occurring ester per Chapter note 3(A).
If pesticide manufacturing intermediate
Specific pesticidal intermediates have dedicated provisions outside general Chapter 29 organic compounds.
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Import Tips & Compliance
• Submit third-party assay certificates verifying ≥98% purity to distinguish from mixtures classifiable elsewhere
• Use nitrogen-blanketed packaging to prevent oxidative degradation during trans-Pacific shipping
• Pre-clear with FDA if any repackaging for US pharma distribution is planned post-import
Related Products under HTS 2934.30.12.00
2-(Trifluoromethyl)phenothiazine
A chemically defined heterocyclic compound containing a phenothiazine ring-system with a trifluoromethyl substituent at the 2-position. This pure organic compound falls under HTS 2934.30.12.00 as specified for 2-(Trifluoromethyl)phenothiazine, used primarily as a pharmaceutical intermediate.
2-(Trifluoromethyl)phenothiazine Pharmaceutical Intermediate
High-purity 2-(Trifluoromethyl)phenothiazine manufactured specifically as a key building block for antipsychotic drug synthesis. Classified under HTS 2934.30.12.00 due to its precise chemical structure matching the phenothiazine ring-system with 2-trifluoromethyl group.
Promazine Synthesis Intermediate 2-(Trifluoromethyl)phenothiazine
Specialty-grade 2-(Trifluoromethyl)phenothiazine used in multi-step synthesis of promazine-type antipsychotic medications. This exact chemical structure is enumerated under HTS 2934.30.12.00 within the phenothiazine ring-system provisions of heading 2934.