About this material
The Radiance Amplifier of Modern Perfumery
Ethereal, luminous, and irresistibly diffusive, Kharismal is a contemporary fragrance molecule redefining the language of modern scent.
Celebrated for its subtle yet powerful presence, this exceptional compound has recently drawn attention for its intriguing, pheromone-like effect—an almost intangible aura that enhances personal magnetism without ever overwhelming the senses.
Often compared to the iconic Hedione, yet distinctly more radiant, Kharismal offers a refined evolution of this olfactory family.
Known chemically as methyl dihydrojasmonate, it unveils a delicate floral freshness reminiscent of jasmine—sheer, airy, and beautifully transparent.
Its character is not one of dominance, but of elevation: it lifts, diffuses, and illuminates.
A cornerstone ingredient in fine fragrance design, Kharismal is prized for its ability to enhance both longevity and sillage.
It acts as a quiet force within a composition, expanding the fragrance’s presence while maintaining elegance and fluidity.
Florals become more natural, more breathable, and more alive under its influence—petals seemingly suspended in light.
Its versatility makes it indispensable to perfumers.
Seamlessly blending across accords, from fresh citrus openings to complex floral hearts and beyond, Kharismal lends cohesion and sophistication.
It is this adaptability, paired with its performance-enhancing qualities, that has secured its place as a modern staple—and a compelling alternative to the ever-popular Hedione.
For the untrained nose, Kharismal may remain elusive when experienced alone.
Yet within a composition, its effect is unmistakable: a radiant softness, a refined diffusion, an invisible signature that transforms fragrance into atmosphere.
At once subtle and transformative, Kharismal by IFF is not merely an ingredient—it is the art of enhancement itself.
Scent character
Highlights from the material’s listed odour profile.
Note position
Heart note
Material character
A closer lookOdour strength
(recommend smelling in a 10% solution or less)
Listed qualitative strength
Tenacity / substantivity
72 hour(s)
at 100%
Listed reference conditions
Fragrance development
Heart note
Illustrative note development · no measured evaporation data
Molecular identity
C13H22O3
- Molecular weight
- 226.31 g/mol
- IUPAC name
- methyl 2-(3-oxo-2-pentylcyclopentyl)acetate
More compound properties
Computed and structural reference properties for the named compound. These are not measured supplier specifications or properties of a complete dilution, mixture or batch.
- XLogP (computed)
- 2.7
- Exact mass (Da)
- 226.15689456
- Monoisotopic mass (Da)
- 226.15689456
- Topological polar surface area (Ų)
- 43.4
- Complexity
- 248
- Formal charge
- 0
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 7
- Heavy atoms
- 16
- Isotope atoms
- 0
- Atom stereocentres
- 2
- Bond stereocentres
- 0
- Covalent units
- 1
- SMILES
- CCCCCC1C(CCC1=O)CC(=O)OC
- InChI
- InChI=1S/C13H22O3/c1-3-4-5-6-11-10(7-8-12(11)14)9-13(15)16-2/h10-11H,3-9H2,1-2H3
- InChIKey
- KVWWIYGFBYDJQC-UHFFFAOYSA-N
Reference data checked 2026-10-27.
This molecular reference matches the catalogue’s recorded CAS and formula. It does not confirm the supplied grade, purity, stereochemistry, isomer proportions, composition, impurities or unlisted constituents.
Fragrance allergen reference
Generic regulatory reference only. This is not a supplier allergen declaration, measured composition, allergen-free claim or finished-product labelling assessment.
Raw-material reference based on recorded CAS numbers. A CAS match identifies a reference entry; it does not verify the supplied grade, composition, purity or finished-product compliance. Naturals, bases and mixtures require composition review.
European Union / Northern Ireland
No direct listed-entry CAS match in this jurisdiction’s held reference set. This does not mean the material is allergen-free. Constituents, grouped entries and natural-material composition may require further review.
Finished-cosmetic declaration thresholds: greater than 0.001% leave-on; greater than 0.01% rinse-off. Apply the current target-market rules to the actual complete formulation; no concentration is inferred here.
Commission Regulation (EU) 2023/1545 · Regulation (EU) 2023/1545 with 11 November 2025 corrigendum; checked 2026-10-26.
Held EU transition dates: placing noncompliant products on the market until 2026-07-31; making them available until 2028-07-31. Check applicability and current law for the intended market. 2025 corrigendum.
Great Britain
No direct listed-entry CAS match in this jurisdiction’s held reference set. This does not mean the material is allergen-free. Constituents, grouped entries and natural-material composition may require further review.
Finished-cosmetic declaration thresholds: greater than 0.001% leave-on; greater than 0.01% rinse-off. Apply the current target-market rules to the actual complete formulation; no concentration is inferred here.
Regulation (EC) No 1223/2009, Annex III (Great Britain) · legislation.gov.uk current text checked 2026-10-26.
Current supplier composition or allergen declarations are required to assess naturals, bases, mixtures and actual concentrations. Reference data checked 2026-10-26; bundle 2026-10-27. Supplementary private documents remain separate.
Product specification
| CAS number | 24851-98-7 |
|---|---|
| Odour description (decreasing) | Floral, Jasmine, Citrus. Very diffusive. |
| Odour strength | Medium (recommend smelling in a 10% solution or less) |
| Perfumery use | Up to 30% in the fragrance concentrateListed perfumery guidance; this is not an IFRA limit. |
| Substantivity | 72 hour(s) at 100% |
| Solvent | None |
| Physical state | Liquid |
| Synonyms | Methyl Dihydrojasmonate, Hedione Firmenich |
| Recorded name / preparation | Methyl 3-oxo-2-pentylcyclopentaneacetate |
| Molecular formula | C13H22O3 |
Safety & handling
Not Hazardous According To EC 1272/2008
Professional/Industrial use only.
Datasheets & customer documents
Available documents are attached to eligible completed orders in your account.
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Supplementary documents are supplied only where explicitly listed and available. Check documentation information
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Documentation Supply PolicyIFRA formulation guide
Generic reference only — not an IFRA certificate, compliance decision or use recommendation. The Responsible Person and qualified safety assessor must assess the actual finished formula using current applicable IFRA Standards, supplementary documentation where available and the CPSR.
Raw-material reference based on recorded CAS numbers. A CAS match identifies a reference entry; it does not verify the supplied grade, composition, purity or finished-product compliance. Naturals, bases and mixtures require composition review.
Source: 51st Amendment overview, held source checked 2026-10-21. Bundle 2026-10-27. Individual Standards prevail over the overview.
No direct IFRA overview entry matched the recorded CAS in this held dataset. This does not mean unrestricted use, absence of relevant Standards or compliance. Constituent restrictions may still apply.
IFRA source overview · Individual IFRA Standards and supplementary documentation
Supplier certificates and private documents are separate evidence. Their availability does not determine whether this generic guide is shown. This is a dated local reference, not a live regulatory feed.
Creative ideas to explore
Creative directions, not tested formulas.Petals and peel
With bergamot and a light citrus ideaExplore a brighter version of the floral character using a simple citrus counterpoint. Compare it with the unchanged flower accord and note whether the citrus frames the bloom or becomes the main subject of the sketch.
Stem and blossom
With geranium and leafy notesSketch the flower with a greener setting, keeping leaf and blossom as distinct ideas. Compare a clean floral reference with the greener version to decide how much of the imagined stem and garden belongs in the composition.
Petals over wood
With a transparent wood directionPlace the floral material against a spare wood backdrop and follow the balance through the evaluation. Try a softer wood variation separately, then choose whether your flower needs an open, airy setting or a smoother, more enveloping frame.






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