In April, at Tokyo Big Sight | CATO Invites You to CPHI Japan 2026
From April 21 to 23, 2026, CPHI Japan 2026 will be grandly held at Tokyo Big Sight. As one of the largest pharmaceutical ingredient and technology exhibitions in the Asia-Pacific region, CPHI Japan brings together upstream and downstream resources of the global pharmaceutical industry chain and is an important platform for enterprises to expand international cooperation and gain insight into industry trends.
At this grand event gathering global pharmaceutical industry resources, Guangzhou CATO Research Chemicals Co., Ltd. (CATO) will officially debut with its core solutions for pharmaceutical reference standards/drug impurities, and cordially invites industry colleagues to visit our booth for exchanges.
Booth Information
Exhibition name: CPHI Japan 2026
Exhibition dates: April 21–23, 2026
Venue: Tokyo Big Sight, Tokyo, Japan
CATO booth: Hall 2, Booth 2C-45
Booth guide:
Pharmaceutical Reference Standards / Drug Impurities
CATO has been deeply engaged in pharmaceutical reference standards/drug impurities for many years, with over 58,800 pharmaceutical reference standards currently available and ISO 17034 ANAB international certification (Certificate No. AR-2832). At this exhibition we will focus on the following categories:
API Reference Standards
API reference standards · API secondary reference standards
Drug Impurity Reference Standards
New drug impurities · API quantitative impurities · starting material impurities · process impurities · nitrosamine genotoxic impurities · FDA supplementary impurities · degradation impurities · metabolite impurities · coded impurities · isomeric impurities · pharmacopoeial impurities (JP · EP · USP) · other drug impurity reference standards
Others
System suitability impurity reference standards · isotope reference standards (for pharmacokinetic studies)
About CATO
CATO is headquartered in Huangpu, Guangzhou, focusing on the R&D and production of reference standards for pharmaceutical research. We currently offer over 130,000 products, including 58,800+ pharmaceutical reference standards covering impurity reference standards, API reference standards, metabolite reference standards, isotope reference standards, and more, serving global pharmaceutical companies, research institutions, and testing institutions.
Welcome to visit our booth during the exhibition
To learn about our product catalog, custom impurity development, or discuss long-term cooperation — our team looks forward to meeting you face-to-face in Tokyo.
CATO booth: Hall 2 · 2C-45
🤝 To schedule a meeting in advance, please contact us:
📧 Email: standards@cato-chem.com
🌐 Website: en.cato-chem.com
We look forward to meeting you in Tokyo.See you at Booth 2C-45, Hall 2.