Ethyl N-ethylanthranilate

Ethyl N-ethylanthranilate, with the CAS Number 38446-21-8, is a chemical compound categorized as a flavoring agent. Chemically, it is an ester formed from N-ethylanthranilic acid and ethanol. In the realm of food additives, its primary function is as a flavoring agent or adjuvant, meaning it is added to foods to impart or modify their taste and aroma. It is often described as possessing a distinct fruity, particularly grape-like, scent and flavor profile, making it a valuable component in various food and beverage formulations aiming for such characteristics.

As a flavoring agent, Ethyl N-ethylanthranilate is incorporated into a wide range of food products to achieve or enhance specific sensory attributes. Its characteristic fruity and grape-like notes make it particularly suitable for applications such as confectioneries, including hard candies, chewing gums, and jellies. It is also frequently found in beverages, such as soft drinks, juices, and flavored alcoholic drinks, where it contributes to desired flavor profiles. Beyond these, it may be used in certain baked goods, dairy products like yogurts, and desserts to add a pleasant aromatic dimension. Its use levels are typically very low, as is common for potent flavor compounds, to achieve the desired effect without overwhelming other flavors in the product.

The safety of Ethyl N-ethylanthranilate as a food additive has been evaluated by various scientific bodies. The provided data indicates zero reported adverse events and zero recalls linked to this substance according to the FDA's databases, which is a positive indicator of its safety profile under typical usage conditions. In the United States, while it does not carry an official 'FDA GRAS' (Generally Recognized As Safe) designation, it has been deemed GRAS by the Flavor and Extract Manufacturers Association (FEMA No. 3816). FEMA's GRAS assessment program is an independent, expert panel review process that has historically provided the basis for the safe use of many flavor ingredients in the US market.

Internationally, the Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated Ethyl N-ethylanthranilate as part of its assessment of a group of anthranilates and related substances. These evaluations often consider structural similarity to other known safe compounds, metabolism, and available toxicological data. The European Food Safety Authority (EFSA) has also assessed this compound within various flavoring group evaluations (FGE.14, Anthranilates and related substances) and has concluded no safety concern for its use as a flavoring agent at estimated levels of intake, when used according to good manufacturing practices.

The general principle for the safety assessment of many flavorings is that they are used at very low levels in food, far below concentrations that would typically elicit toxic effects. Furthermore, substances like Ethyl N-ethylanthranilate are often quickly metabolized and excreted by the body. The absence of reported adverse events and recalls, coupled with positive assessments by respected scientific bodies, supports its continued use within established guidelines.

In the United States, Ethyl N-ethylanthranilate is recognized as GRAS by the Flavor and Extract Manufacturers Association (FEMA No. 3816). This FEMA GRAS status allows it to be used as a flavoring ingredient in food. It is important to note that 'FDA GRAS' refers to a specific formal notification process to the FDA, and while Ethyl N-ethylanthranilate has not gone through this specific FDA GRAS notification, its FEMA GRAS status is widely accepted within the food industry and recognized by the FDA for the legal marketing of flavorings.

In the European Union, Ethyl N-ethylanthranilate is included in the Union List of Flavoring Substances, which permits its use in food products within the EU under specified conditions and maximum use levels. This inclusion follows a rigorous safety assessment by EFSA, as part of the broader evaluation of flavoring substances. Regulatory frameworks globally, including in other regions like Japan and Australia/New Zealand, also typically permit its use, often based on evaluations by JECFA or national food safety authorities, ensuring that it meets safety standards when used appropriately.

Key studies and evaluations for Ethyl N-ethylanthranilate predominantly stem from comprehensive assessments by major food safety organizations. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated this compound as part of a group of anthranilates and related substances (e.g., in JECFA 68th meeting, 2007). These evaluations typically consider toxicological data, exposure assessments, and structure-activity relationships. JECFA established an Acceptable Daily Intake (ADI) for the group of anthranilates based on the most sensitive endpoints observed in toxicity studies, ensuring a wide margin of safety.

In Europe, the European Food Safety Authority (EFSA) has also conducted extensive evaluations, notably within its Flavoring Group Evaluations (FGE.14, Anthranilates and related substances). EFSA's panels review data on genotoxicity, short-term and chronic toxicity, metabolism, and estimated dietary exposure. For Ethyl N-ethylanthranilate, EFSA's conclusions have consistently indicated no safety concern at estimated levels of intake, when used in accordance with good manufacturing practice. The FEMA expert panel's GRAS determination in the US is also based on a thorough review of all available scientific and toxicological data. These collective assessments form the scientific basis for the regulatory acceptance and safe use of Ethyl N-ethylanthranilate as a flavoring agent worldwide.