What is Ethyl Alpha-acetylcinnamate?
Ethyl alpha-acetylcinnamate (CAS Number: 620-80-4) is a synthetic organic compound belonging to the class of cinnamate esters. It is a flavoring agent designed to provide cinnamon, spice, and warm aromatic notes to food and beverage products. The compound has a chemical structure derived from cinnamic acid and is produced through synthetic means rather than extraction from natural sources. It appears as a colorless to pale yellow liquid or solid with a characteristic cinnamon-like odor.
Common Uses
Ethyl alpha-acetylcinnamate is utilized as a flavoring agent in various food applications where cinnamon and spice flavor profiles are desired. It may be incorporated into:
- Baked goods and confectionery products
- Beverages, including soft drinks and flavored waters
- Dairy products such as yogurts and ice creams
- Savory products where warm spice notes enhance flavor complexity
- Chewing gums and mints
The compound typically requires very small concentrations to achieve its flavoring effect, as is standard with synthetic flavor compounds. It functions as a flavoring agent or flavoring adjuvant, meaning it works to enhance or modify the overall sensory profile of food products.
Safety Assessment
Ethyl alpha-acetylcinnamate has not been submitted for or granted GRAS (Generally Recognized as Safe) status by the U.S. Food and Drug Administration. This classification does not necessarily indicate that the compound is unsafe; rather, it indicates that the FDA has not formally evaluated or affirmed its safety through the GRAS notification process.
The available data regarding this compound shows:
- Zero adverse events reported to the FDA
- Zero product recalls associated with this additive
- No significant documented safety concerns in scientific literature
The absence of adverse event reports and recalls suggests that if this compound is used in food products, it has not generated consumer safety complaints or regulatory enforcement actions. However, the lack of GRAS status means that its use in the United States may be restricted or require specific authorization depending on the food category and intended use.
Regulatory Status
In the United States, ethyl alpha-acetylcinnamate does not hold GRAS affirmation status. This means that while it may be used in foods under certain circumstances, its regulatory pathway differs from GRAS substances. Manufacturers intending to use this compound would need to ensure compliance with applicable FDA regulations, which may include:
- Compliance with Color Additives Amendments or food additive regulations
- Proper labeling requirements
- Adherence to quantity limitations if specified
- State or local regulatory compliance
The European Food Safety Authority (EFSA) maintains separate evaluations of flavoring compounds used within the European Union. Regulatory approval status may vary between jurisdictions.
Key Studies
Limited published scientific literature specifically addresses ethyl alpha-acetylcinnamate toxicity or safety endpoints. The compound belongs to a broader category of cinnamate esters, some of which have undergone safety evaluation. Related compounds and structure-activity relationship data from cinnamate derivatives suggest that compounds in this chemical class generally exhibit low acute toxicity profiles.
The absence of published adverse event data and regulatory recalls indicates either:
- Limited market use of this specific compound
- Safe use history at permitted concentration levels
- Lack of documented consumer health complaints
Future safety assessments would typically include evaluation of genotoxicity, reproductive toxicity, and chronic exposure effects if regulatory submission were pursued. Manufacturers using this flavoring agent should maintain documentation of their safety rationale and usage levels in accordance with food safety regulations.