US FDA | SD File

September 15, 2023

The SDF is an extensible, portable text file encoding computer-readable chemical structures linked to associated data fields. Is also commonly called an SD File or an .sdf.

On October 1st, 2022, the FDA introduced this new method of submitting and registering chemical structures that would reduce evaluation time and limit errors.

Check the document here:

Flyer_US SDF

For further information, you can contact us at:

Search News & Events

  • Filter by category


Related news and events

CMC week | Bridging continents

At Asphalion, we are resuming our CMC-week, where we have showcased our expertise in CMC!! We kicked-off on Monday with a  success case where Asphalion

For further information

If you are interested in our services, or wish to get in touch for a general enquiry, please contact us for more information.

Fill the form and we will contact you as soon as possible.

You can also follow us on:

Schedule a Free Meeting

Schedule here a free 30-minutes meeting with one of our consultants and tell us about your project, challenges or doubts. 

We will be happy to assist you!

Schedule a meeting