Sauvignone 100 A High-Impact Thiol Ketone for Cassis Radiance and Tropical Freshness

Galbora
Feb 12
3 min read

Sauvignone 100 – Abstract

Sauvignone 100 is an ultra-potent sulfur-containing aroma molecule belonging to the thiol ketone family, recognized for its intense cassis and tropical fruit character. With remarkable diffusion and an extremely low odor threshold, it delivers vibrant notes of blackcurrant, passionfruit, guava, and grapefruit with a fresh green-sulfuric nuance.

Commercially supplied as a 100 ppm solution in triethyl citrate, Sauvignone 100 is used strictly in trace amounts (0.01–0.03%) to enhance juiciness and natural radiance in fruity-floral compositions. When precisely dosed, it imparts a vivid, freshly crushed fruit effect reminiscent of Sauvignon Blanc thiol signatures. Its strength lies in immediate impact and diffusion rather than long-lasting substantivity, making it a powerful modern tool in fine fragrance formulation.

1. Chemical Identity and Technical Data

Chemical Name (pure material): 5-Mercapto-5-methylhexan-3-one

Molecular Formula: C₇H₁₄OS

Molecular Weight: 146.25

CAS (pure material): 851768-51-9

CAS (triethyl citrate): 77-93-0

FEMA / GRAS: 4769

CLogP: 1.56

Appearance: Colorless clear liquid

Flash Point: 188°C

Vapor Pressure (25°C): 64.30 Pa

Commercial Form: 100 ppm solution in triethyl citrate

Due to its extremely low odor threshold and high impact, Sauvignone 100 is rarely handled in pure form and is typically pre-diluted for safe and precise dosing.

2. Olfactory Profile

Descriptors: Fruity • Green • Cassis • Sulfur • Tropical

Sauvignone 100 delivers an intensely diffusive and vibrant fruity character defined by:

Powerful blackcurrant (cassis) note
Juicy passionfruit and guava tonalities
Subtle grapefruit zest brightness
Fresh, green sulfuric nuances

Its sulfur component provides realism and natural authenticity, similar to volatile thiols found in certain grape varieties. In controlled amounts, it enhances freshness and fruit juiciness; in excess, it may develop harsh sulfuric or slightly animalic facets.

3. Functional Role in Perfumery

Sauvignone 100 functions primarily as a radiance amplifier and naturalness enhancer in fruity compositions.

Key Uses:

Cassis accords
Tropical fruit blends
Fruity-floral fine fragrances
Sauvignon Blanc-inspired effects
Juicy top-note boosters

Typical Use Level: 0.01%–0.03%

Even at trace concentrations, it significantly increases perceived brightness and volume without overwhelming the formula.

4. Diffusion and Tenacity

Bloom / Diffusivity: Very diffusive

Impact Level: High

Tenacity on Blotter:

4 hours

Although highly diffusive, Sauvignone 100 is not designed as a long-lasting base note but rather as a top-to-heart radiance material.

5. Substantivity

Substrate	Performance
Skin	Poor
Dry Fabric	Poor
Wet Fabric	Good
Hair	Poor

The molecule performs best in creating immediate lift rather than persistent fixation.

6. Stability Profile

Application	Stability
Fine Fragrance	Good
Fabric Softener (pH 3)	Good
Antiperspirant (pH 3.5)	Poor
Toiletries (pH 6)	Good
Liquid Detergent (pH 9)	Fair
Soap (pH 10)	Fair
Powder Detergent (pH 11)	Poor
Bleach (pH 14)	Poor

Like many sulfur-containing compounds, Sauvignone 100 shows limited resistance in strongly alkaline or oxidative environments.

7. Occurrence in Nature

Not found in nature.

While structurally related to natural grape thiols responsible for the characteristic aroma of Sauvignon Blanc wines, Sauvignone 100 itself is a fully synthetic material.

8. Formulation Considerations

Because of its extraordinary potency:

Always use pre-diluted material
Dose with precision (micropipette recommended)
Avoid overdosing to prevent sulfuric harshness
Blend with fruity esters, lactones, or ionones for smoother integration

Effective pairing materials include:

β-Damascenone (for cassis depth)
Allyl Amyl Glycolate (for green lift)
Tropical lactones (for body and creaminess)

When balanced correctly, Sauvignone 100 produces a hyper-realistic, freshly crushed fruit sensation with striking modern transparency.

Conclusion

Sauvignone 100 represents a high-impact thiol ketone designed for precision perfumery. Delivering intense cassis and tropical fruit brightness with exceptional diffusion, it transforms fruity-floral compositions by adding natural juiciness and radiant freshness. Though demanding careful handling due to its sulfuric strength, it remains an indispensable ingredient for perfumers seeking authenticity and vibrancy in contemporary fragrance design.

This article was researched and written by Galbora.

Use of this content is permitted when citing the source.