Lactones n.e.c., heterocyclic compounds with nitrogen hetero-atom(s) only, containing an unfused pyrazole ring, a pyrimidine ring, a piperazine ring, an unfused triazine ring or a phenothiazine ring system not further fused; hydantoin and its derivatives; sulphonamides

CPC v2.1 Code: 3523

About lactones n.e.c., heterocyclic compounds with nitrogen hetero-atom(s) only, containing an unfused pyrazole ring, a pyrimidine ring, a piperazine ring, an unfused triazine ring or a phenothiazine ring system not further fused; hydantoin and its derivatives; sulphonamides

cpc code 3523 covers a diverse range of heterocyclic organic compounds that are widely used in the pharmaceutical, agrochemical, and specialty chemical industries. These compounds play a crucial role in the development of various drugs, pesticides, and other high-value products, making them an essential part of the global chemical industry.

Production process

The production of the compounds covered under cpc code 3523 typically involves a range of chemical synthesis techniques, such as cyclization, condensation, and substitution reactions. These processes are often carried out in specialized chemical plants, where strict quality control and safety measures are implemented to ensure the purity and consistency of the final products.

Production inputs

The main inputs required for the production of these heterocyclic compounds include a variety of raw materials, such as 2912 Alcohols, phenols, phenol-alcohols, and their halogenated, sulphonated, nitrated or nitrosated derivatives, 2914 Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives, and 2917 Carboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. Additionally, specialized equipment, such as reactors, distillation columns, and purification systems, are essential for the production of these compounds.

Production outputs

The compounds covered under cpc code 3523 are widely used as intermediates in the production of various pharmaceutical, agrochemical, and specialty chemical products. They may be further processed and incorporated into 3000 Pharmaceutical products, 3200 Pesticides and other agrochemical products, and 3400 Soap, detergents, cleaning and polishing preparations, perfumes and toilet preparations, among other industries.

Family tree for lactones n.e.c., heterocyclic compounds with nitrogen hetero-atom(s) only, containing an unfused pyrazole ring, a pyrimidine ring, a piperazine ring, an unfused triazine ring or a phenothiazine ring system not further fused; hydantoin and its derivatives; sulphonamides

    graph LR
    A["<a href='/classifications/cpc/v2-1/3'>3: Other transportable goods, except metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/35'>35: Other chemical products; man-made fibres</a>"]
B --> C["<a href='/classifications/cpc/v2-1/352'>352: Pharmaceutical products</a>"]
C --> D["<a href='/classifications/cpc/v2-1/3523'>3523: Lactones n.e.c., heterocyclic compounds with nitrogen hetero-atom(s) only, containing an unfused pyrazole ring, a pyrimidine ring, a piperazine ring, an unfused triazine ring or a phenothiazine ring system not further fused; hydantoin and its derivatives; sulphonamides</a>"]

    C --> E["<a href='/classifications/cpc/v2-1/3521'>3521: Salicylic acid and its salts and esters</a>"]
C --> F["<a href='/classifications/cpc/v2-1/3522'>3522: Lysine and its esters and salts thereof; glutamic acid and its salts; quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids; acyclic amides and their derivatives and salts thereof; cyclic amides (except ureines) and their derivatives and salts</a>"]
C --> G["<a href='/classifications/cpc/v2-1/3524'>3524: Sugars, chemically pure n.e.c.; sugar ethers and sugar esters and their salts n.e.c.</a>"]
C --> H["<a href='/classifications/cpc/v2-1/3525'>3525: Provitamins, vitamins and hormones; glycosides and vegetable alkaloids and their salts, ethers, esters and other derivatives; antibiotics</a>"]
C --> I["<a href='/classifications/cpc/v2-1/3526'>3526: Medicaments, for therapeutic or prophylactic uses</a>"]
C --> J["<a href='/classifications/cpc/v2-1/3527'>3527: Other pharmaceutical products</a>"]
C --> K["<a href='/classifications/cpc/v2-1/3529'>3529: Other articles for medical or surgical purposes</a>"]

    D --> L["<a href='/classifications/cpc/v2-1/35230'>35230: Lactones n.e.c., heterocyclic compounds with nitrogen hetero-atom(s) only, containing an unfused pyrazole ring, a pyrimidine ring, a piperazine ring, an unfused triazine ring or a phenothiazine ring system not further fused; hydantoin and its derivatives; sulphonamides</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    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
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    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 level1
class B level2
class C level3
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level5

  class D 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
  %% class D highlight