International Union of Pure and Applied Chemistry

in Chemistry International

Apr-June 2026 issue

In the current issue ...

- An Interview with Omar Yaghi
- Magnesium, from the Sea to the Stars, by Patrick H. Shea (Science History Foundation)
- From Venice to the World: Inspiring the Next Generation of Green Chemists
- The influence of quantum theory on chemistry
- Setting the standard on chemistry terms and symbols
- Engaging Chemistry – IUPAC | CSC 2027

& IUPAC Wire, imPACt, Projects, Conference Call, Where 2B & Y, ...

DIVE IN

Emerging Technologies

Extended submission to 31 May 2026

The Call for the IUPAC Top 10 Emerging Technologies in Chemistry 2026 is open.
Anyone can submit one or more proposals – this call for proposals is open to the global science community as well as to the general public.

EXPLORE

IUPAC Guiding Principles of Responsible Chemistry

In a world grappling with climate change, pollution, disinformation, and rapid technological shifts, the question is no longer can chemistry help—but how should it?

Explore this bold, forward-looking framework designed to transform how chemistry is practiced, taught, and perceived worldwide.

Explore

Happy anniversary to ACS

— Honoring 150 years of scientific excellence and inspiration

Since its founding in 1876, the American Chemical Society has been committed to advancing the field of chemistry and transforming lives by promoting scientific knowledge and championing scientific integrity.
On this special day, the global community of IUPAC volunteers wishes ACS a very happy birthday.

Join the ACS150 Founding Day Celebration, Monday APRIL 6, 2026 AT 10 AM ET

> ACS.org/150

Many Voices, One Science

Feb 10, 2026

Supporting the International Day of Women and Girls in Science, IUPAC's Global Women’s Breakfast fosters a global network to break barriers to equality in science. Over the past seven years, nearly 2,500 GWB events have united participants from 100 countries.
This year, there are already more than 235 events in 49 countries registered ... and more are still coming
GWB2026 will take place on February 10, 2026 and the theme is: “Many Voices, One Science.”

Follow the events on the global map ...

Follow the day

Sustainable Digital Standards

IUPAC is initiating a community roadmap and sustainability blueprint for digital standards in chemistry data reporting.

With the rapid advancement of digital technologies, there’s an urgent need for consistent reporting and exchange of chemical data worldwide.

LEARN MORE

Diversity and Inclusion

Chemistry is all about diversity: each new bond, each additional group makes the whole richer and stronger. IUPAC recognizes that to fulfill its vision, it must strongly commit to embracing and promoting transparency, diversity, inclusion, and equal opportunities for all.

IYCN Mentoring Program

The IYCN-IUPAC mentoring program is looking for mentors from all areas and countries who would be interested in assisting young chemists to pursue their career goals.
Guiding Principles for the Responsible Practice of Chemistry

The IUPAC Guiding Principles define what it means to do chemistry responsibly in the 21st century, with transparency, equity, accountability, and sustainability at the core.
Human Wellness and Environmental Sustainability: How Chemistry can make the difference

A video contest for Undergraduate Students is launched, to show the world how chemistry can make a difference in human wellness and environmental sustainability.
Success Stories of Systems Thinking in Chemistry Education – Chemistry Teacher International Special Issue

This project will highlight exemplary systems thinking-oriented teaching and learning approaches (e.g. in-class exercises, laboratory experiments, realworld industry engagement) that demonstrate ways to develop the systems thinking capacities of students, which are integral to addressing sustainable development challenges in society.

Have you seen CI lately?

Browse the latest issue of Chemistry International magazine

February 10

GWB

Advancing the Worldwide Role of Chemistry

IUPAC serves the international scientific endeavor in the dual function of a fundamental science and mission-oriented Union. The Union is in a unique position to contribute to the central interdisciplinary chemical sciences.

Learn More

Upcoming Events

See All Events

International Conference

25th International Conference on Phosphorus Chemistry (ICPC25)

Inaugurated in 1964 in honor of Nobel Laureate Georg Wittig (Heidelberg, Germany), the ICPC (International Conference on Phosphorus Chemistry) has, for six decades, been the main international conference dedicated exclusively to PHOSPHORUS chemistry. Held every three years, this congress series continues to bring together leading scientists from around the world. We are delighted to continue […]

International Conference

24th International Conference on Organic Synthesis

We are pleased to announce that the 24th International Conference on Organic Synthesis (24-ICOS) will be held on July 5–10, 2026, in Łódź. For the very first time, this prestigious biannual IUPAC event comes to Poland – the country by the Vistula River. Celebrating the 50th anniversary of the Conference, we aim to continue the […]

Summer School

XVIII Postgraduate Summer School on Green Chemistry

The Summer School offers the unique opportunity to bring together a number of experts in the field of Green Chemistry and young researchers. This synergy of competencies is a valuable occasion to promote and facilitate diffusion and transfer of knowledge in this emerging and evolving field. In this Summer School, postgraduate students will have the […]