Prochlorperazine Maleate
Prochlorperazine maleate, a piperazine phenothiazine, acts as an antiemetic and tranquilizer for severe nausea and psychotic disorders. Falls under HTS 2934.30.23.00 as a psychotherapeutic drug with phenothiazine ring-system. Commonly imported for tablet and suppository production.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing additional fused ring systems
More complex polycyclic heterocycles may classify under 'other' heterocyclic provisions.
If maleic acid functionality predominates in classification
Certain acid-function derivatives classify by carboxylic acid group per Chapter notes.
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Import Tips & Compliance
• ,Test particle size distribution (D90 <50μm) for optimal tablet manufacturability
• Include polymorphic form characterization (XRPD) to ensure batch-to-batch consistency
Related Products under HTS 2934.30.23.00
Chlorpromazine Hydrochloride
Chlorpromazine hydrochloride is a phenothiazine derivative used primarily as an antipsychotic and tranquilizer for treating schizophrenia and severe agitation. It falls under HTS 2934.30.23.00 as a psychotherapeutic agent containing a phenothiazine ring-system, classified as a drug for import purposes. This chemically defined compound is imported in bulk pharmaceutical form for formulation into tablets or injections.
Promethazine Hydrochloride
Promethazine hydrochloride, a phenothiazine derivative, serves as an antihistamine, antiemetic, and sedative with tranquilizing properties used for motion sickness and preoperative sedation. Classified under HTS 2934.30.23.00 due to its psychotherapeutic applications and phenothiazine ring structure. Typically imported as API powder for pharmaceutical manufacturing.
Thioridazine Hydrochloride
Thioridazine hydrochloride is a piperidine phenothiazine antipsychotic used for schizophrenia treatment, noted for its tranquilizing effects. It qualifies for HTS 2934.30.23.00 as a psychotherapeutic agent with the required phenothiazine ring-system. Imported as high-purity API for tablet and oral solution production.
Mesoridazine Besylate
Mesoridazine besylate, a metabolite of thioridazine, is a phenothiazine tranquilizer used for psychiatric disorders. Falls under HTS 2934.30.23.00 as a psychotherapeutic agent with defined phenothiazine structure. Supplied as sterile API for injectable and oral formulations.
Perphenazine
Perphenazine is a piperazine phenothiazine antipsychotic and antiemetic with tranquilizing properties for severe nausea and psychosis. Classified in HTS 2934.30.23.00 for its psychotherapeutic use and phenothiazine ring. Bulk API imported for tablet, injection, and combination product manufacturing.
Fluphenazine Decanoate
Fluphenazine decanoate is a long-acting injectable ester of fluphenazine, a piperazine phenothiazine used for maintenance therapy in schizophrenia. HTS 2934.30.23.00 applies due to its psychotherapeutic classification and phenothiazine structure. Imported as sterile oil solution or powder for depot injections.