Helvetolide®
Helvetolide®
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Delivers exceptional two-week longevity with clean refinement.
Transforms compositions with sophisticated modern elegance.
Creates unique top-to-base musk presence with fruit radiance.
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Helvetolide® is one of the few musks that can be perceived not just in the dry down but also in the top notes of a fragrance. It is considered a radiant (like the rose ketones) and even traces can have enormous impact on a perfume.
Having a delicate nuance of pears, this musk is an excellent addition to gourmand type fragrances.
Combine Helvetolide with our highly popular Pear Belle base, or blend it with other musks to increase their power and diffusion.
- IFRA 51
- No restriction for category 4
- Odour Family
- Musky
- Appearance
- Colourless liquid
- Longevity
- Lasts > 400 hours on a smelling strip.
- INCI Name
- DIMETHYLCYCLOHEXYLETHOXY ISOBUTYLPROPANOATE
- IUPAC Name
- 2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-methylpropyl propionate
Helvetolide® has a sophisticated, clean musk aroma with a distinctive pear-like fruity top note, complemented by subtle ambrette-seed nuances and an elegant, warm character that feels modern and refined.
Versatile in fine fragrances and functional products; uniquely contributes to both top and base notes; excellent for modern musk accords, fruity compositions and floral enhancements.
Fraterworks® is strictly a reseller of this product and is neither an agent nor official distributor for Firmenich, and is not affiliated with or endorsed by them.
General Information
General Information
Like most suppliers and makers of quality raw materials for fragrances, we do not filter many of our products. This ensures that no odiferous matter is lost prior to use but can result in the appearance of small particles or slight clouding.
All alcoholic fragrances should be macerated for up to a month and then chilled in a moderate freezer overnight before being filtered fine. This will remove all cloudiness or detritus and is the industry norm.
IFRA Standards
IFRA Standards
Permitted amounts in finished product:
IFRA 51: 100%
IFRA 49: 100%
These are derived from calculated concentrations which do not replace chromatographic quantification on individual lots. Disclaimer...
For Trade Use Only
For Trade Use Only
Our products are intended as building blocks in the perfume creation process; they are not to be applied to the skin undiluted.
These raw materials are for use by the perfumery trade only.

Usage in Perfumery
Helvetolide® appears in 12% of the perfumes we have analysed, at a median of 7.5% of the concentrate.
- Odour
- Musk, fruity, pear, ambrette, floral
- Family
- Musky
- Substantivity
- > 400 hours on a smelling strip
Free formulasNomenclature Adr-ett (48.73%), Amouage Incense Rori (32%), Gentle Fluidity Gold (17%), Adr_oit (15%), Angelhead (14%), Aventus Vintage (14%), Aventus 17Y01 (12%), Northern Bliss 804838 (11.76%), Aventair (11.43%), Beach Bum (11.15%), Creed Royal Oud (9%), Bel-respiro (8.5%), Tropicalia (7%), At The Barber’s (7%), Gris Dior (6%), Chinoiserie (5.6%), Chanel Sycomore (4.5%), VBNA Homme (3%)
GCMS analysesAmouage Vanilla Barka (15.53%), Roja Chypre Extraordinaire (3.24%), Boadicea Valiant (1.57%), Clive Christian Blonde Amber (1.48%), Homage Attar Amouage (0.222%), Rogue Jasmin Antique (0.07%), Eau De Protection (0.0653%), Pierre Guillaume Drama Nuui (0.01%)
Creative FormulasLes Sables Roses (> 10%), LV Lovers, Alien Goddess, Baie 19, Blessed Baraka, California Dream, Debaser in Bloom, Elysium Noir, Elysium Parfum Cologne, Encre Indigo, Gentle Fluidity Silver, Imperium, Infusion de Gingembre, Joyeuse Tubéreuse, K. Flower EDT, Kurky, L'Eau Papier, Le Male in Blue, Light Blue Eau Intense, Man Rain Essence, Musk Therapy, Muskaria, N°18, Noir Extreme Parfum, Patchouli Paris, Poivre 23, Sadonaso, Sublime Vanille, Thé Matcha 26, Thé Noir 29, Viking, Oud Wood (0.1–10%), 1932 EDP, 1957, 212 Men Summer, 212 Men, 212 Sexy Men, A Drop d'I., A*Men Fantasm, A*Men Pure Coffee, Acqua di G. Absolu Instinct, Acqua di G. Absolu, Acqua di G. Elixir, Acqua di G. Essenza, Acqua di G. Parfum, Acqua di G. Pour Homme, Acqua di G. Profondo Lights, Acqua di G. Profondo, Acqua di G. Profumo, Addictive Vibration, Alexandria III, Alien Hypersense, Allure Homme Sport Cologne, Angel Elixir, Animalique, Aoud Extraordinaire, Apex Eau Intense, Aqva Pour Homme Marine, Aqva Pour Homme, Arabian Wood, Audace, Bergamote 22, Bergamote Soleil, Black Caviar, Black Lacquer, Black Opium Over Red, Black Opium, Black Saffron, Bleu EDP, Bleu EDT, Bleu Parfum, Bloom Acqua di Fiori, Bloom, Boccanera, Bouquet de Hongrie, Bvlg. Pour Homme, C.K. One Essence, Cedrat 37, Chance EDP, Cherry Cherry, Cherry Oud, Cherry Smoke, Chrome Aqua, Citrus Riviera, Coco Noir, Code Parfum, Colonia Intensa, Crab Apple Blossom, Crystal Noir, Debaser, Delina, Delphinus, Deziro, Ébène Fumé, EGE, Eladaria, Elixir Pour Femme EDP, Elysium Pour Femme, Encens Mythique, Erba Gold, Erba Leather, Fahrenheit Le Parfum, Figue Érotique, Gabrielle Essence, Gentleman 2017, Gold Incense, Gold Man, Guerl. Vetiver Parfum, Hacivat, Hacivat X, Hindu Kush, Idôle, Indian Leather, Interlude Woman, Invictus Victory Absolu, Iris Tubéreuse, Isola Sol, Juniper Sling, K. Flower, L'Heure de Nuit, L’Homme Idéal Platine Privé, La Belle Paradise Garden, Lazy Sunday Morning, Le Beau Le Parfum, Le Beau Paradise Garden, Le Sel d'I., Libre, Light Blue Eau Intense Pour Homme, Light Blue Pour Homme EDP, Limette 37, Lolita EDP, Love in Black, Luna Rossa Ocean Le Parfum, Luna Rossa Ocean, Man in Black, Man Terrae Essence, Man Wood Essence, Metallique, Millésime 1849, Million Gold for Her, Mimosa & Cardamom, MYSLF Le Parfum, N°5 Eau Première, Narcotic Delight, Office for Men, Olympéa Blossom, Opera, Oriana, Original Vetiver 2024, Oud Fleur, Oud Minérale, Outlands, Overdose, P. L'Homme, Palatine, Paradoxe, Paragon, Pasión for Him, Phantom, Polo Oud, Qatar, Rose Exposed, Rose Of No Man's Land, Rose Prick, Royal Mayfair 2024, Royal Mayfair, Royal Princess Oud, Sellier, Sequence, Si EDT, Si Passione, Single Malt, Sirène, Smoking Hot, Soleil Neige, Spring Flower 2023, Sur La Route, Tabarome, Tobacco Mandarin, Tonka 25, Tonka Impériale, Tony I. Deified, Torino24, Tyl Assoluto, Valero, Via Cavour I, Viking Cologne, White Suede, Wild Vetiver, Wood Sage & Sea Salt, Y Elixir, Concentré d'Orange Verte (< 0.1%), Allure Homme Sport Eau Extrême, Lavender Extreme, Mercurial Cashmere, Muscs Koublaï Khan, Oyédo
Also known by 12 other names
(+)-(1'R,4S)-4-(3',3'-; [2-[1-(3,3-; 2-(1-(3',3'-; 2-[1-(3,3-; dimethyl-1'-cyclohexyl)-2,2-dimethyl-3-oxapentyl propanoate; dimethyl-1'-cyclohexyl)ethoxy)-2-methyl propyl propanoate; dimethylcyclohexyl)ethoxy]-2-methylpropyl propionate; dimethylcyclohexyl)ethoxy]-2-methylpropyl]propanoate; helvetolide (Firmenich); herbactolide; propanol, 2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-methyl-, 1-propanoate; propanol, 2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-methyl-, propanoate
Statistics drawn from published GCMS analyses, commercial and demonstration formulas. References to third-party perfumes, brand names and trade marks are solely for identification and comparison. Formulas not made, supplied, licensed, authorised, sponsored or endorsed by the manufacturer or trade mark owner.
Demonstration Formulas
Explore real-world examples showcasing the versatility and applications of our premium products. See the complete index.
Nomenclature Adr-ett — A Musk Fragrance
Adr_oit — A Fruity Musk Fragrance
Aventus Vintage — Fruity Chypre
Angelhead — A Fruity Fragrance
Aventus 17Y01 — Fruity Cologne
Aventair 404784 — Fruity Chypre
Northern Bliss 804838 — Floral Fragrance
Creed Royal Oud — A Woody Fragrance
Tropicalia — A Floral Fragrance
* Disclaimer
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Use your materials to craft unique fragrances.
Highest quality materials, for those who formulate without compromise.
Perfumery is an art shaped by curiosity, knowledge, and the pursuit of the exceptional.
We source not only the DNA of fragrance composition but also the rare, the distinctive, and the nearly unobtainable. With a deep understanding of the craft and a history rooted in expertise and fragrance making, we provide more than just ingredients, we offer inspiration, guidance, and access to a world of scent that few ever experience.
We Source, You Create.
The foundation of every great fragrance starts here.
We Select The Finest Materials
We source every ingredient from trusted producers and ensure unmatched quality.
We Ensure Effortless Blending
Our materials integrate smoothly into any formulation, from classics to modern creations.
We Enhance Depth And Performance
Each ingredient delivers rich olfactory nuances, longevity, and structural balance.
We Guarantee Transparency
We trace every material to its source and maintain full consistency in every batch.
We Supply Experts And Artisans
Professional perfumers and niche brands trust us for precision, reliability, and artistry.
We Meet All Industry Standards
Our materials comply with IFRA and EU 1223/2009 regulations for safety and quality.
Fast, Secure Worldwide Shipping
Orders arrive in 2–8 days, packaged for safety and compliance.
High-End Packaging
Amber glass bottles, sealed aluminum containers, and protective barriers.
Easy Refund Process
No-hassle resolutions. Full refund with no returns required.
General Disclaimer
(a) Vegan labelling: Where the word “vegan” is used in relation to our products, that indicates that we have not added any animal products to products marked vegan. We do not verify whether any third-party supplier has used animal additives prior to supplying a product to us. We provide products marked vegan “as is” and make no representation as to the accuracy, completeness, or reliability of that claim.
(b) Natural labelling: Where the word “natural” is used in relation to our products, that indicates that we have not added any synthetic additives to products marked natural. We do not verify whether any third-party supplier has used synthetic additives prior to supplying a product to us. We provide products marked natural “as is” and make no representation as to the accuracy, completeness, or reliability of that claim.
(c) Documentation: We provide the information contained in each document you obtain from us (including but not limited to SDS, IFRA certificate, COA, TDS, EU Allergens, and any other regulatory document) “as is” and make no representation as to its accuracy, completeness, or reliability. We provide no warranties or guarantees in relation to a document you obtain from us. You purchase and use a document or documents at your own risk. Any implied conditions or warranties are excluded and, to the extent that they cannot be excluded, any liability we have to you or any other person or entity in respect of a document you obtain from us is limited to NZD0.01 (one cent). You indemnify us against any loss we suffer or incur as a direct or indirect result of your use of a document you obtain from us.
(d) Demonstration formulas: Demonstration formulas are provided as a guide only. We provide no warranties or guarantees in relation to the formula. You access and use the formula at your own risk. These are independent Fraterworks reconstructions based on our own GCMS and olfactory analysis. They are not the manufacturers' original formulas and have not been supplied, authorised, licensed, sponsored or endorsed by the manufacturers. Brand and perfume names are used solely to identify the subject of the analysis and comparison. Any implied conditions or warranties are excluded and, to the extent that they cannot be excluded, any liability we have to you or any other person or entity in respect of the formula is limited to NZD0.01 (one cent). You indemnify us against any loss we suffer or incur as a direct or indirect result of your use of a formula.
Note: Wherever you are a professional perfumer or a hobbyist, we have what you need — from essential oils and absolutes, to bases, perfume chemicals (synthetics), bottles and more. We also offer compounding (contract blend), fragrance formulation, and an artisan lab visit for a guided smelling experience. Please note that we are not selling perfumes and that our materials are for use for perfume creation. We ship all around the world and have customer service that is second to none. We also stock educational kits and sample kits.
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Regulations
DisclaimerAll of our products are compliant with EU 1223/2009 and the NZCPGS. None of our bases contain prohibited materials and regulatory compliance is possible depending on usage.
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IFRA Conformity
All of our bases can be used in products requiring conformity with the latest IFRA standards. Fraterworks is an official member of IFRA and the FFAANZ.
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Nitro Musks
Some of our products may contain small amounts of EU and IFRA compliant musk ketone. We never use musk xylene, musk ambrette or any other prohibited materials.
Helvetolide®
