Skip to main content

The timeline can be navigated by dragging the pointer on the timeline bar, located at the bottom of the screen on the desktop version and on the left of the screen on mobile. To filter by a specific topic, make a selection on the dropdown “Filters” menu or click “Search” to do a keyword search. To learn more, click “Read More” below.

Read More

Heroin is synthesized from morphine.

Date: 1874

The Story of Opium
DRUG
OC

An English researcher discovers heroin by boiling morphine with a chemical reagent. Alder Wright synthesizes this new opioid with the hopes of creating a new medication that mitigates the undesirable effects of morphine.