• Home
  • Koei Chemical Company Limited
6-8
Oct
2026
CPHI Milan 2026
Fiera Milano, Italy
6N57
Book a meeting

Koei Chemical Company Limited

About Koei Chemical Company Limited

KOEI manufactures legacy products like pyridines and amines, on top of that, KOEI has developed customs synthesis businesses of nitrogen-based downstream compounds mainly for pharmaceuticals. KOEI continues to expand its capacity by constructing a new facility at Chiba Works in Japan to meet customer’s potential request and demand.



Read more Show less
Certifications
  • ISO
    ISO
More certifications Show less
Sales Markets
Show more Show less
Categories
more categories Show less

Meet us at

  • CPHI Milan 2026

    CPHI Milan 2026

    Fiera Milano, Italy
    6 Oct 2026 - 8 Oct 2026
  • Country/Region:
    Japan
  • On CPHI since:
    2015
  • Certificates:
    1
  • Employees:
    250 - 499
Company types
Manufacturer/Innovator
Other
Primary activities
Custom Manufacturing/Custom Synthesis
Fine Chemicals Company
Contact info
Show contact info Hide contact info

Products from Koei Chemical Company Limited (99)

  • Pyridine

    Product Pyridine

    Koei Chemical has wide range of products which includes pyridine. It belongs to pyridenes category. Contact us for more information.
  • A-picoline

    Product A-picoline

    Koei Chemical has wide range of products which includes a-picoline. It belongs to pyridenes category. Contact us for more information.
  • N,n-diisopropyl ethylamine

    Product N,n-diisopropyl ethylamine

    Koei Chemical has wide range of products which includes n,n-diisopropyl ethylamine. It belongs to amines category. Contact us for more information.
  • Benzylamine

    Product Benzylamine

    Koei Chemical has wide range of products which includes benzylamine. It belongs to amines category. Contact us for more information.
  • N-methylpiperazines

    Product N-methylpiperazines

    Koei Chemical has wide range of products which includes n-methylpiperazines. It belongs to amines category. Contact us for more information.
  • Pyrrole

    Product Pyrrole

    Koei Chemical has wide range of products which includes pyrrole. It belongs to amines category. Contact us for more information.
  • (4epy)4-ethyl pyridine

    Product (4epy)4-ethyl pyridine

    Koei Chemical has wide range of products which includes (4epy)4-ethyl pyridine. It belongs to pyridenes category. Contact us for more information.
  • 1,2-diamino propane

    Product 1,2-diamino propane

    Koei Chemical has wide range of products which includes 1,2-diamino propane. It belongs to amines category. Contact us for more information.
  • 1,2-dimethyl-1,4,5,6-tetrahydropyrimidine

    Product 1,2-dimethyl-1,4,5,6-tetrahydropyrimidine

    Koei Chemical has wide range of products which includes 1,2-dimethyl-1,4,5,6-tetrahydropyrimidine. It belongs to amines category. Contact us for more information.
  • 1,3-di(4-piperidyl) propane

    Product 1,3-di(4-piperidyl) propane

    Koei Chemical has wide range of products which includes 1,3-di(4-piperidyl) propane. It belongs to amines category. Contact us for more information.
  • 1,4-bis aminopropyl piperazine

    Product 1,4-bis aminopropyl piperazine

    Koei Chemical has wide range of products which includes 1,4-bis aminopropyl piperazine. It belongs to amines category. Contact us for more information.
  • 1,4-diamino butane

    Product 1,4-diamino butane

    Koei Chemical has wide range of products which includes 1,4-diamino butane. It belongs to amines category. Contact us for more information.
show all 99 products