Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives

HS v2022 Code: 293492

About heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives

HS code 293492 covers a range of heterocyclic compounds, including various fentanyl derivatives. These substances are of significant importance in the pharmaceutical industry, as they serve as key building blocks for the production of pain management medications and other therapeutic drugs. The compounds classified under this code play a crucial role in the global healthcare system, contributing to the development of essential medicines.

Production process

The production of the compounds covered by HS code 293492 typically involves complex organic synthesis techniques. This may include steps such as cyclization, condensation, and various functional group transformations. The specific methods used can vary depending on the target molecule, but often involve the use of specialized reagents, catalysts, and carefully controlled reaction conditions to ensure the desired product is obtained.

Production inputs

The main inputs required for the production of the substances classified under HS code 293492 include a range of organic precursors, such as aromatic and aliphatic amines, ketones, and other heterocyclic compounds. Additionally, the process may require the use of various solvents, catalysts, and other specialized chemicals. Sophisticated laboratory equipment, such as reactors, distillation columns, and analytical instruments, are also essential for the synthesis and purification of these compounds.

Production outputs

The compounds classified under HS code 293492 are primarily used as intermediates in the production of pharmaceutical and other therapeutic products. They may be further processed and incorporated into 300490 medicaments, 300210 antisera and other blood fractions, and other 3004 pharmaceutical preparations. The specific end-use applications can vary widely, depending on the properties and chemical structure of the individual compounds.

Revisions to 293492

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 293492. The most recent 1 version of this code (293492) is in the HS v2022 system (this version):

This page shows the most recent version of code 293492.

Family tree for heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2934'>2934: Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds</a>"]
B --> C["<a href='/classifications/hs/v2022/293492'>293492: Heterocyclic compounds; other fentanyls n.e.c. in 2934, and their derivatives</a>"]

    B --> D["<a href='/classifications/hs/v2022/293410'>293410: Heterocyclic compounds; containing an unfused thiazole ring (whether or not hydrogenated) in the structure</a>"]
B --> E["<a href='/classifications/hs/v2022/293420'>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/v2022/293430'>293430: Heterocyclic compounds; containing in the structure, a phenothiazine ring-system (whether or not hydrogenated), not further fused</a>"]
B --> G["<a href='/classifications/hs/v2022/293491'>293491: Heterocyclic compounds; other heterocyclic compounds, n.e.c. in 2934.1, 2934.2 and 2934.3</a>"]
B --> H["<a href='/classifications/hs/v2022/293499'>293499: Nucleic acids and their salts, other heterocyclic compounds, n.e.c. in heading number 2934</a>"]

    

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