Is Z11™ natural or synthetic?

. Extraction: Synthetic manufacture. Laboratory-produced molecule..

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Z11™

WOODS AND MOSSES / woody · earthy · rich

Z11™

Category	WOODS AND MOSSES
Subcategory	woody · earthy · rich
Origin
Volatility	Base Note
Botanical	N/A — synthetic aromachemical, not derived from a plant
Appearance	Colorless to pale yellow liquid
Odor Strength	Medium
Producing Countries	N/A — synthetic captive molecule produced in laboratory/industrial settings
Pyramid	Base

A woody-amber synthetic with a soft, skin-like radiance. Z11 provides a clean, modern base that smells like warm, well-worn cashmere left in a cedar closet.

Scent
The Full Story
Fun Fact
Extraction & Chemistry
In Perfumery

Scent

Smooth woody-amber with a clean, skin-like warmth. Subtle and consistent, not fluctuating. Less cedar-specific than cedryl acetate, less animalic than ambroxan, less invisible than Iso E Super. A soft, modern woody radiance that enhances everything around it.

Evolution over time

Immediately

Clean woody-amber warmth

After a few hours

Smooth skin-like radiance, consistent

After a few days

Persistent gentle woody-amber base

The Full Story

Z11 is a proprietary synthetic aromachemical used in contemporary use as a woody-amber base material. The molecule belongs to the family of cetalox/ambroxan-adjacent materials that provide clean, long-lasting woody-ambery character to compositions.

The scent profile is deliberately smooth: woody, slightly amber-sweet, with a skin-like warmth that makes it useful as a base element in skin-scent and clean-modern compositions. Unlike Iso E Super (which has a fluctuating, almost invisible quality), Z11 provides more consistent presence with moderate radiance.

In composition, Z11 functions as a base note providing clean woody-amber warmth. It is a workhorse molecule: not intended to be a star note but to provide a smooth, universally pleasant foundation that other notes rest on. The molecule works across fragrance families, from fresh to oriental.

This note in Première Peau. Nuit Elastique · Albâtre Sépia. Sample all seven extraits in the Discovery Set.

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Related: Almond Tree · Ambrox Super · Amburana Wood · Amyris · Blonde Woods · Caoutchouc · Cashalox · Cashmir Wood

Did You Know?

Did you know?

The proliferation of woody-amber synthetics like Z11 has fundamentally changed modern perfumery. Before molecules like ambroxan and Iso E Super, creating a long-lasting woody base required expensive natural materials. Now, a few grams of synthetic can provide base-note longevity that previously required kilograms of sandalwood or cedarwood.

Extraction & Chemistry

Extraction method: Synthetic manufacture. Laboratory-produced molecule.

Molecular Formula	N/A — proprietary captive molecule; structure not publicly disclosed
CAS Number	N/A — Z11 is a proprietary captive aromachemical; exact CAS not publicly disclosed
Botanical Name	N/A — synthetic aromachemical, not derived from a plant
IFRA Status	No known restrictions
Physical Properties
Odor Strength	Medium
Appearance	Colorless to pale yellow liquid

In Perfumery

Z11 is a synthetic base note providing clean woody-amber warmth across fragrance families. It functions as a foundation material, giving compositions a smooth, modern base. Less specific than individual wood molecules, more consistent than Iso E Super. Essential in skin-scent and clean-modern compositions where a universally pleasant woody warmth is needed.