Heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused

HS v2017 Code: 293430

About heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused

HS code 293430 covers a class of heterocyclic organic compounds known as phenothiazines. These compounds are widely used in the pharmaceutical industry, particularly as antipsychotic, antidepressant, and antihistamine drugs. Phenothiazines have a distinctive three-ring structure and play a crucial role in the development of various therapeutic medications. This industry is an integral part of the broader pharmaceutical and chemical sectors, contributing significantly to the global healthcare landscape.

Production process

The production of phenothiazine-based compounds typically involves a multi-step synthesis process. Key steps include the initial formation of the core phenothiazine ring structure, followed by various chemical modifications and purification techniques to obtain the desired final product. Manufacturers may utilize a range of reaction conditions, catalysts, and separation methods to ensure the purity and quality of the compounds.

Production inputs

The main inputs required for the production of HS code 293430 products include raw materials such as 290230 Aromatic hydrocarbons and 292149 Other amino-compounds with oxygen function. Specialized equipment and machinery, such as chemical reactors, distillation columns, and purification systems, are also essential for the manufacturing process. Additionally, skilled labor, energy sources, and a robust supply chain are necessary to support this industry.

Production outputs

The primary outputs of HS code 293430 are the various phenothiazine-based compounds, which are then used as active pharmaceutical ingredients (APIs) in the production of a wide range of medications. These compounds may be further processed and incorporated into 300 Pharmaceutical products, 293499 (Other heterocyclic compounds with nitrogen hetero-atom(s) only), and 293499 (Other heterocyclic compounds with nitrogen hetero-atom(s) only) classifications, among others.

Revisions to 293430

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 293430. The most recent 1 version of this code (293430) is in the HS v2022 system:

This page shows a legacy version of code 293430 ( HS v2017).

Family tree for heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2934'>2934: Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds</a>"]
B --> C["<a href='/classifications/hs/v2017/293430'>293430: Heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused</a>"]

    B --> D["<a href='/classifications/hs/v2017/293410'>293410: Heterocyclic compounds; containing an unfused thiazole ring (whether or not hydrogenated) in the structure</a>"]
B --> E["<a href='/classifications/hs/v2017/293420'>293420: Heterocyclic compounds; containing in the structure, a benzothiazole ring-system (whether or not hydrogenated), not further fused</a>"]
B --> F["<a href='/classifications/hs/v2017/293491'>293491: Other heterocyclic compounds, n.e.c. in 2934.1, 2934.2 and 2934.3</a>"]
B --> G["<a href='/classifications/hs/v2017/293499'>293499: Nucleic acids and their salts, other heterocyclic compounds, n.e.c. in heading number 2934</a>"]

    

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