Buspirone Hydrochloride
Buspirone hydrochloride is an anxiolytic tranquilizer (non-benzodiazepine) for generalized anxiety disorder, featuring a pyrimidinepyrazole fused nitrogen heterocycle. It falls under psychotherapeutic agents affecting CNS under this aromatic heterocyclic HTS code.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If saturated ring system
Aromatic vs non-aromatic heterocycles split at 8-digit level.
If serum or vaccine diluent use
Immunological products consistently excluded from Chapter 29.
If other non-aromatic psychotropics
Different hetero-atom combinations change subheading.
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Import Tips & Compliance
• Document absence of 1-PP metabolite impurities
• Provide dissolution profile matching innovator product
• Coordinate with FDA for anxiolytic category import alerts
Related Products under HTS 2933.99.61.00
Sertraline Hydrochloride
Sertraline hydrochloride is a selective serotonin reuptake inhibitor (SSRI) used primarily as an antidepressant for treating depression, anxiety disorders, and OCD. It contains a tetralin ring system with nitrogen hetero-atoms, classifying it as an aromatic heterocyclic compound affecting the central nervous system under HTS 2933.99.61.00.
Fluoxetine Hydrochloride
Fluoxetine hydrochloride, known as Prozac, is an SSRI antidepressant acting on serotonin receptors in the CNS for treating major depressive disorder and bulimia. Its piperidine ring structure qualifies it as a nitrogen-heterocyclic aromatic compound under this HTS code for psychotherapeutic agents.
Paroxetine Hydrochloride
Paroxetine hydrochloride is an SSRI antidepressant for social anxiety disorder, PTSD, and depression, featuring a piperidine ring fused system characteristic of nitrogen-heterocycles. Classified here as it primarily affects the central nervous system as a psychotherapeutic agent.
Escitalopram Oxalate
Escitalopram oxalate, the S-enantiomer of citalopram, is an SSRI for major depression and generalized anxiety disorder, containing a 1,3-dihydro-2-benzofuran ring with nitrogen. It falls under this code as an aromatic heterocyclic CNS-acting antidepressant drug.
Venlafaxine Hydrochloride
Venlafaxine hydrochloride is a serotonin-norepinephrine reuptake inhibitor (SNRI) for depression and anxiety, featuring a morpholine ring (nitrogen-oxygen heterocycle). Classified as an aromatic psychotherapeutic agent affecting the CNS under this HTS provision.
Duloxetine Hydrochloride
Duloxetine hydrochloride (Cymbalta) is an SNRI for depression, fibromyalgia, and neuropathic pain, containing a tetrahydroisoquinoline nitrogen heterocycle. It qualifies as an aromatic CNS psychotherapeutic drug under HTS 2933.99.61.00.