Quinones; coenzyme Q10 (ubidecarenone (INN))

HS v2022 Code: 291462

About quinones; coenzyme q10 (ubidecarenone (inn))

HS code 291462 covers the classification of quinones, a class of organic compounds that play a vital role in various biological processes. Quinones are particularly significant in the production of coenzyme Q10 (also known as ubidecarenone), a crucial compound found in the human body that supports energy production and acts as an antioxidant. This industry is integral to the pharmaceutical, nutraceutical, and cosmetic sectors, contributing to the overall health and wellness of consumers worldwide.

Production process

The production of quinones and coenzyme Q10 typically involves a multi-step chemical synthesis process. Key steps may include the oxidation of aromatic compounds, such as benzene or naphthalene, to form the quinone structure. For coenzyme Q10 specifically, the process often involves the condensation of a polyprenyl compound with para-benzoquinone, followed by various purification and crystallization stages to obtain the desired product.

Production inputs

The main inputs required for the production of quinones and coenzyme Q10 include aromatic hydrocarbons, such as benzene or naphthalene, as well as various other organic chemicals and solvents. Specialized equipment, such as reactors, distillation columns, and purification systems, are also essential for the manufacturing process. Additionally, skilled labor and technical expertise in organic synthesis and pharmaceutical production are crucial inputs for this industry.

Production outputs

The primary outputs of this industry are quinones and coenzyme Q10, which have a wide range of applications. Quinones are used in the production of various pharmaceuticals, dyes, and other industrial chemicals. Coenzyme Q10, in particular, is a popular dietary supplement and is also used in the formulation of cosmetic and pharmaceutical products. Other HS codes that may consume the outputs of this industry include 300490 Medicaments consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses or in forms or packings for retail sale, 330499 Cosmetic and toilet preparations, not elsewhere specified or included, and 293100 (Organic chemicals).

Revisions to 291462

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 291462. The most recent 1 version of this code (291462) is in the HS v2022 system (this version):

This page shows the most recent version of code 291462.

Family tree for quinones; coenzyme q10 (ubidecarenone (inn))

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2914'>2914: Ketones and quinones; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives</a>"]
B --> C["<a href='/classifications/hs/v2022/291462'>291462: Quinones; coenzyme Q10 (ubidecarenone (INN))</a>"]

    B --> D["<a href='/classifications/hs/v2022/291411'>291411: Ketones; acyclic, without other oxygen function, acetone</a>"]
B --> E["<a href='/classifications/hs/v2022/291412'>291412: Ketones; acyclic, without other oxygen function, butanone (methyl ethyl ketone)</a>"]
B --> F["<a href='/classifications/hs/v2022/291413'>291413: Ketones; acyclic, without other oxygen function, 4-methylpentan-2-one (methyl isobutyl ketone)</a>"]
B --> G["<a href='/classifications/hs/v2022/291419'>291419: Ketones; acyclic, without other oxygen function, n.e.c. in item no. 2914.1</a>"]
B --> H["<a href='/classifications/hs/v2022/291422'>291422: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, cyclohexanone and methylcyclohexanones</a>"]
B --> I["<a href='/classifications/hs/v2022/291423'>291423: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, ionones and methylionones</a>"]
B --> J["<a href='/classifications/hs/v2022/291429'>291429: Ketones; cyclanic, cyclenic or cycloterpenic, without other oxygen function, other than cyclohexanone, methylcyclohexanones, ionones, and methylionones</a>"]
B --> K["<a href='/classifications/hs/v2022/291431'>291431: Ketones; aromatic, (without other oxygen function), phenylacetone (phenylpropan-2-one)</a>"]
B --> L["<a href='/classifications/hs/v2022/291439'>291439: Ketones; aromatic, (without other oxygen function), excluding phenylacetone (phenylpropan-2-one)</a>"]
B --> M["<a href='/classifications/hs/v2022/291440'>291440: Ketone-alcohols and ketone-aldehydes</a>"]
B --> N["<a href='/classifications/hs/v2022/291450'>291450: Ketone-phenols and ketones with other oxygen function</a>"]
B --> O["<a href='/classifications/hs/v2022/291461'>291461: Quinones; anthraquinone</a>"]
B --> P["<a href='/classifications/hs/v2022/291469'>291469: Quinones; other than anthraquinone and coenzyme Q10 (ubidecarenone (INN))</a>"]
B --> Q["<a href='/classifications/hs/v2022/291471'>291471: Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives; chlordecone (ISO)</a>"]
B --> R["<a href='/classifications/hs/v2022/291479'>291479: Ketones and quinones; halogenated, sulphonated, nitrated or nitrosated derivatives, other than chlordecone (ISO)</a>"]

    

    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6
class O level6
class P level6
class Q level6
class R level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
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