We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for drug substance.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

drug substance Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

drug substance Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 大塚化学 Tokyo//Chemical
  3. 相互薬工 Tokyo//Chemical
  4. 4 立山化成 Toyama//Manufacturing and processing contract
  5. 5 ビオブリッジ Tokyo//others 本社
Go to Company Ranking

drug substance Product ranking

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. Pharmaceutical CDMO services 大塚化学
  2. Development of various types of medium-sized molecule (nucleic acid, peptide) pharmaceuticals (processes, analytical methods, etc.)
  3. Sogo Pharmaceutical Co., Ltd. Company Profile 相互薬工
  4. Contract development and manufacturing (CDMO) business for mid-sized molecules (oligonucleotides and peptides) active pharmaceutical ingredients.
  5. Tateyama Kasei Co., Ltd. Kyushu Factory 立山化成
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.