Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. > Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused > Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused
Duty Rate (from China)
Products classified under Tariff item 2934.30.00
2-(Trifluoromethyl)phenothiazine
2-(Trifluoromethyl)phenothiazine is a chemically defined heterocyclic compound featuring a phenothiazine ring-system with a trifluoromethyl substituent at the 2-position. It is not further fused and contains no additional ring structures, meeting the tariff item's description.
2-(Trifluoromethyl)phenothiazine Pharmaceutical Intermediate
This high-purity 2-(trifluoromethyl)phenothiazine is manufactured as a key building block for antipsychotic drug synthesis. Its precise chemical structure, featuring a phenothiazine ring-system without further fusion, aligns with tariff item 2934.30.00.
Chlorpromazine Hydrochloride
Chlorpromazine hydrochloride is a phenothiazine derivative used as an antipsychotic for treating schizophrenia and severe agitation. It contains a phenothiazine ring-system that is not further fused, meeting tariff item 2934.30.00.
Ethyl (1H-Phenothiazin-2,4,1)carbamate
Ethyl (1H-phenothiazin-2,4,1)carbamate is a chemically defined heterocyclic compound containing a phenothiazine ring-system with an ethyl carbamate substituent. The ring-system is not further fused, meeting the tariff item's requirements.
Ethyl Phenothiazine-2,4,1-Carbamate API Precursor
This GMP-manufactured ethyl phenothiazine-2,4,1-carbamate serves as a precursor for phenothiazine-based active pharmaceutical ingredients. Its structure contains a phenothiazine ring-system that is not further fused, aligning with tariff item 2934.30.00.
Ethyl Phenothiazinyl Carbamate Pharmaceutical Intermediate
This high-purity ethyl phenothiazinyl carbamate is produced for use in antipsychotic and antihistamine drug synthesis. The compound features a phenothiazine ring-system without further fusion, meeting tariff item 2934.30.00.
Fluphenazine Decanoate
Fluphenazine decanoate is a long-acting injectable ester of fluphenazine, a piperazine phenothiazine used for maintenance therapy in schizophrenia. Its phenothiazine ring-system is not further fused, aligning with tariff item 2934.30.00.
Mesoridazine Besylate
Mesoridazine besylate is a metabolite of thioridazine and a phenothiazine tranquilizer used for psychiatric disorders. It contains a phenothiazine ring-system that is not further fused, meeting tariff item 2934.30.00.
Perphenazine
Perphenazine is a piperazine phenothiazine antipsychotic and antiemetic with tranquilizing properties. Its phenothiazine ring-system is not further fused, meeting tariff item 2934.30.00.
PhenoCarb-Ethyl™ Research Grade Phenothiazine Derivative
PhenoCarb-Ethyl™ is a research-grade ethyl (1H-phenothiazin-2,4,1)carbamate supplied in small quantities for medicinal chemistry and SAR studies. Its defined phenothiazine-carbamate structure falls under tariff item 2934.30.00.
Prochlorperazine Maleate
Prochlorperazine maleate is a piperazine phenothiazine acting as an antiemetic and tranquilizer for severe nausea and psychotic disorders. It contains a phenothiazine ring-system that is not further fused, meeting tariff item 2934.30.00.
Promazine Synthesis Intermediate 2-(Trifluoromethyl)phenothiazine
This specialty-grade 2-(trifluoromethyl)phenothiazine is used in multi-step synthesis of promazine-type antipsychotic medications. The compound contains a phenothiazine ring-system that is not further fused, meeting the tariff item's scope.
Promethazine Hydrochloride
Promethazine hydrochloride is a phenothiazine derivative serving as an antihistamine, antiemetic, and sedative. Its phenothiazine ring-system is not further fused, meeting tariff item 2934.30.00.
Technical Grade 2-(Trifluoromethyl)phenothiazine
Technical grade 2-(trifluoromethyl)phenothiazine with minimum 98% purity is used for chemical synthesis applications. As a separate chemically defined compound with a phenothiazine ring-system, it falls under tariff item 2934.30.00.
Thioridazine Hydrochloride
Thioridazine hydrochloride is a piperidine phenothiazine antipsychotic used for schizophrenia treatment. It contains a phenothiazine ring-system that is not further fused, meeting tariff item 2934.30.00.