What is Allyl Anthranilate?
Allyl anthranilate (CAS Number 7493-63-2) is a synthetic flavoring compound belonging to the class of organic esters. It is chemically derived from anthranilic acid and contains an allyl functional group. The compound is colorless to pale yellow and is used in minute quantities in food manufacturing to impart grape and fruity flavor characteristics. As a synthetic flavoring agent, it does not occur naturally but is manufactured through chemical synthesis for food industry applications.
Common Uses
Allyl anthranilate is primarily utilized in the food and beverage industry as a flavoring agent. Its main applications include:
- Grape-flavored beverages, including soft drinks and juice products
- Confectionery products such as candies and chewing gums
- Frozen desserts and ice cream formulations
- Processed snack foods requiring fruit flavoring
- Baked goods with grape or fruity flavor profiles
Typical use levels are very low, measured in parts per million (ppm), reflecting the intense flavoring potency of this compound. Like other synthetic flavorings, only small quantities are required to achieve the desired sensory effect.
Safety Assessment
Allyl anthranilate has not been formally evaluated or approved by the FDA as a Generally Recognized As Safe (GRAS) substance. However, the additive has an important safety history: the FDA has received zero reported adverse events associated with this flavoring agent and zero product recalls involving allyl anthranilate. This absence of adverse event reports and recalls suggests a favorable safety profile in commercial use, though formal GRAS status has not been established.
The compound has been used in food applications for several decades with an apparent safety record. As with all synthetic flavorings, exposure levels are limited by its use in very small quantities and by its application only in finished food products intended for consumption.
Regulatory Status
Allyl anthranilate does not hold GRAS status with the FDA, meaning it has not undergone formal FDA approval through the standard GRAS notification process. Despite this, it remains available for use in the United States food supply, indicating it operates in a regulatory category separate from banned or prohibited substances.
The regulatory pathway for synthetic flavoring agents in the United States allows for certain compounds to be used based on historical precedent and safety data, even without formal GRAS designation. Manufacturers using allyl anthranilate in food products are responsible for ensuring its safety and compliance with applicable FDA regulations and limitations.
International regulatory status may vary by country. Some nations have specific approval lists for food flavorings, while others rely on different assessment criteria. Food manufacturers exporting products containing allyl anthranilate must verify compliance with regulations in target markets.
Key Studies
Limited published scientific literature specifically addresses allyl anthranilate toxicology. Most information regarding its safety derives from:
- General toxicological principles applied to similar organic ester compounds
- Decades of commercial use without documented adverse health effects
- FDA's adverse event monitoring system, which shows zero reported incidents
- Industry safety data compiled through manufacturing and application protocols
The absence of formal dedicated safety studies published in peer-reviewed literature is notable but not unusual for minor food additives with long histories of safe use at very low concentrations. The FDA's zero adverse event reports and zero recalls for this substance represent the primary evidence supporting its continued use in food applications.
Toxicological assessment of structurally similar compounds suggests allyl anthranilate poses minimal risk when used at approved food application levels. However, researchers and regulatory bodies continue to monitor new scientific evidence regarding flavor compounds and their metabolic effects.