Belambra
Belambra is a sophisticated woody-amber synthetic molecule developed by Firmenich. It delivers a dry, elegant cedarwood character fused with warm amber facets, creating a modern, diffusive base note that anchors fragrances with remarkable tenacity and radiant warmth.

Character
How it smells
The dry woody amber that modern perfumery built its foundation upon
Belambra shares its molecular DNA with some of the most iconic woody-amber bases in contemporary perfumery. Its CAS number 188199-50-0 places it within a family of Firmenich captives that have defined the 'modern woods' olfactory profile since the late 20th century.
Origin
Switzerland
The story of Belambra is inseparable from Firmenich's broader legacy in synthetic woody-amber chemistry. The company's woody family originated in 1972 with the discovery of Polywood, followed by the groundbreaking launch of Norlimbanol in 1986. These innovations established Firmenich as the standard-bearer for powerful, long-lasting woody and ambery notes. Belambra represents a later evolution in this lineage, offering a drier, more refined interpretation of the woody-amber theme.
The rise of synthetic woody-amber molecules like Belambra transformed perfumery in the late 20th and early 21st centuries. Natural ambergris, once the only source of this warm, diffusive character, had always been scarce and unpredictable. Synthetics democratized access to this coveted profile, allowing perfumers to create luxurious amber-woody compositions at accessible price points. Belambra and its molecular cousins enabled the "modern woods" trend that dominates contemporary masculine and unisex perfumery.
Today, Belambra appears in numerous fine fragrances where it provides structure and longevity. Its dry cedar-amber character makes it particularly valuable in masculine compositions, though it finds use across gender lines in niche and designer scents. The molecule exemplifies how synthetic chemistry has expanded the perfumer's palette, offering new facets of woody warmth that complement and enhance traditional naturals like sandalwood, cedar, and vetiver.
Wears it best
Fragrances featuring Belambra
Good to know
Questions, answered
The essentials on Belambra in perfumery: how it smells, where it comes from, and how it behaves on skin.
What does Belambra smell like in perfume?
Belambra delivers a dry, elegant woody-amber character with distinct cedarwood facets and warm amber undertones. It presents a clean, modern woodiness that sits between natural cedar and contemporary synthetic ambers, offering subtle spicy nuances and excellent radiance that projects throughout a fragrance's drydown.
Why is Belambra used in perfumery?
Belambra provides exceptional tenacity and warmth to fragrance compositions, acting as a powerful fixative that extends longevity significantly. Its dry woody-amber profile bridges top, heart, and base notes seamlessly, making it invaluable for creating modern woody and amber accords with elevated projection and lasting power.
Is Belambra in perfume natural or synthetic?
Belambra is a 100% synthetic molecule (CAS 188199-50-0, formula C16H28O2) manufactured by Firmenich through chemical synthesis. While it evokes the warmth of natural amber materials, it is a captive fragrance ingredient created in laboratories to provide consistent quality, sustainable supply, and specific olfactory characteristics.
What famous perfumes contain Belambra?
Belambra appears in numerous contemporary woody-amber fragrances, particularly in masculine and unisex compositions from the 2000s onward. While specific formulations are often proprietary, molecules like Belambra are staples in modern designer and niche woody fragrances that feature dry cedar-amber bases.
Is Belambra a top note, heart note, or base note?
Belambra functions primarily as a base note with effects extending from the heart through the drydown. Its high boiling point of 258 degrees Celsius ensures it persists for hours, providing the foundational woody-amber warmth that anchors compositions and creates lasting skin presence.
What notes pair well with Belambra in perfume?
Belambra blends exceptionally well with other woody-amber molecules like Norlimbanol and Okoumal, creating polished, radiant accords. It complements citrus top notes, spicy heart notes like pepper and cardamom, and pairs beautifully with vetiver, cedar, and musk for sophisticated modern compositions.
Where does Belambra come from?
Belambra is produced by Firmenich in Switzerland, the world's largest privately-owned fragrance company. The molecule is synthesized through multi-step chemical processes following green chemistry principles, yielding a consistent, high-purity ingredient that is readily biodegradable.
Is Belambra used in men's or women's fragrances?
Belambra appears in both men's and women's fragrances, though it is particularly popular in masculine and unisex woody compositions. Its dry cedar-amber character aligns with traditional masculine perfumery while its warmth and sophistication make it equally suitable for modern unisex and women's scents.
















