Anisaldehyde

Opens with a bright, clean anise-licorice sweetness. Within minutes, a powdery floral character emerges — closer to hawthorn or mimosa than to any fruit. Drier than vanillin, less green than estragole. On blotter, the late dry-down is faintly balsamic, almost like warm almond milk.

4-Methoxybenzaldehyde. CAS 123-11-5. A simple aromatic aldehyde that occurs naturally in anise seed, fennel, and star anise, but is produced synthetically for perfumery use. The smell is immediately recognizable: sweet, distinctly anisic, with a powdery floral quality similar to of hawthorn and mimosa.

The molecule sits at the intersection of sweet and floral. Drier than anisyl alcohol, less green than estragole, less medicinal than anethole at high concentrations. It reads as a powdery-sweet modifier rather than a standalone note — the kind of material that rounds edges and adds a sugared floralcy without becoming cloying.

In practice, anisaldehyde bridges gourmand sweetness and white-flower compositions. It reinforces mimosa accords, supports heliotrope reconstructions, and contributes the powdery quality in certain violet bases. Molecular weight 136.15; boiling point around 248°C. Substantivity is moderate — roughly 44 hours at full concentration — placing it firmly in the heart zone.

Explore all seven extraits in the Discovery Set.

—

Related: Acerola Blossom · Albizia · Apple Blossom · Babys Breath · Campion Flower · Cannonball Flower · Cotton Flower · Cyclamen