1-ACETONAPHTHONE

Description: 1-ACETONAPHTHONE — FRAGRANCE, PERFUMING.

All Functions: FRAGRANCE, PERFUMING

Quick Facts:

• Category: fragrance

Proven Benefits At A Glance:

• 1-Acetonaphthone can be produced through a biotech process using Geotrichum candidum, a type of fungus
• Research shows this production method can achieve over 93% conversion efficiency under optimized conditions
• The enzyme used in this process (carbonyl reductase) can be significantly enhanced through careful control of growth conditions
• Limited skincare research is available on this ingredient—existing studies focus on industrial production, not consumer benefits

Safety tier is a starting heuristic from regulatory status and comedogenic rating, not a dermatological verdict — see our Terms for the full disclaimer. Research confidence reflects how many real cited studies back this ingredient, not the strength of their findings.

🧪 1-ACETONAPHTHONE

1-ACETONAPHTHONE

CAS Number: 941-98-0

Also Known As: —

Category: fragrance

EC Number: 213-384-1

Korean Name: 1-아세토나프톤

1-(1-Naphthalenyl)ethanone; 1′-Acetonaphthone

1-ACETONAPHTHONE is a fragrance ingredient used in skincare formulations.

🌍 Regulatory Status

📊 Comedogenicity

📚 Research & Evidence

🔬 The Science

1-Acetonaphthone is a chemical compound that has been studied primarily in biotechnology and industrial chemistry contexts rather than skincare. The available research focuses on how to manufacture it efficiently rather than its effects on skin. Specifically, one study in Bioresour Technol (2007) examined how to produce 1-acetonaphthone using a fungus called Geotrichum candidum, which naturally produces an enzyme called carbonyl reductase that converts a starting material into 1-acetonaphthone. #1: Under carefully controlled growth conditions, researchers achieved conversion rates exceeding 93% (Bioresour Technol, 2007). #2: The enzyme activity increased by 29% and the overall growth rate improved by 200% when using optimized medium conditions (Bioresour Technol, 2007).

#3: The production process showed high volumetric productivity (0.27g/lh in optimized conditions versus 0.16g/lh in standard conditions) and remained stable across multiple batches, suggesting the method could be scaled up industrially (Bioresour Technol, 2007). However, these sources contain no information about 1-acetonaphthone’s effects on skin health, safety, efficacy as a skincare ingredient, or any cosmetic applications. The ingredient remains primarily a subject of industrial chemistry research.

💧 Skin Type Compatibility

⚠️ Don’t Combine With

🧴 Products Containing 1-ACETONAPHTHONE

📄 Related Research

Matched by search — not necessarily verified support for every statement above.

• Bhattacharyya MS et al. (2007). Improvement of carbonyl reductase production of Geotrichum candidum for the transformation of 1-acetonaphthone to S(-)-1-(1′-napthyl) ethanol. Bioresour Technol.