Not drawn yet: a drawing of what it smells like.

Isopropyl quinoline

Ingredients · Leather & smoke · dry-down

Isopropyl quinoline

Say iteye-soh-PROH-pil KWIN-uh-leen

Metallic, earthy, green-leathery and rooty; harsher and stronger than IBQ.

What it is
A molecule made in a lab.
When you smell it
Dry-down: hours later.
What perfumers do with it
Adds bold green-leather and earthy bite to masculine, chypre, vetiver and tobacco accords.
Also called
IPQ

Not on the label of any of the 232 perfumes read so far.