What is Beta-naphthyl Anthranilate?
Beta-naphthyl anthranilate (CAS Number: 63449-68-3) is a synthetic aromatic organic compound belonging to the class of chemical substances used in the flavor and fragrance industry. It is composed of a naphthyl group bonded to an anthranilate moiety, creating a complex aromatic structure designed to contribute specific sensory properties to food and beverage products.
Common Uses
Beta-naphthyl anthranilate functions as a flavoring agent and flavor enhancer in the food industry. Like other synthetic flavor compounds, it is intended to provide or intensify particular taste or aroma characteristics in processed foods and beverages. The specific flavor profile it contributes has made it a subject of interest in flavor chemistry, though its use remains limited compared to more widely approved flavoring agents.
Safety Assessment
The safety profile of beta-naphthyl anthranilate is characterized by limited data availability. According to FDA records, there have been zero adverse event reports and zero recalls associated with this additive. However, the absence of reported adverse events does not necessarily indicate comprehensive safety data, as this may reflect limited use rather than extensive toxicological evaluation.
The compound has not been designated as GRAS (Generally Recognized as Safe) by the FDA, which means it does not meet the criteria for substances with a long history of safe use or those with adequate published scientific evidence demonstrating safety. This status indicates that any food use would require pre-market approval through formal regulatory pathways, or that the compound operates in a regulatory gray area with limited commercial application.
Toxicological data specific to beta-naphthyl anthranilate appears limited in the publicly available scientific literature. The compound's safety assessment would typically require evaluation of acute toxicity, chronic toxicity, genotoxicity, and other relevant endpoints before authorization in food applications.
Regulatory Status
Beta-naphthyl anthranilate does not hold GRAS status in the United States, which significantly restricts its legal use in food products. In the European Union, it does not appear on the positive lists of approved flavoring substances under EU Regulation 1334/2008, further limiting its commercial application.
The regulatory landscape for this compound reflects the broader requirements for synthetic flavor compounds: newer or less-established additives must undergo more rigorous evaluation than substances with extended histories of safe use. This additive's limited regulatory approval suggests either insufficient toxicological data or a determination that safety has not been adequately established.
Key Studies
Publicly available peer-reviewed research specifically addressing the safety or toxicology of beta-naphthyl anthranilate appears limited. The compound may have been studied as part of broader assessments of aromatic compounds or synthetic flavoring agents, but dedicated safety evaluations in scientific literature do not appear readily accessible.
When evaluating synthetic flavor compounds lacking extensive published safety data, regulatory agencies typically reference structural analogues, metabolic fate studies, and general principles of flavor compound safety assessment. The lack of widespread approval and use may indicate that such evaluations have not been completed, or that results did not support authorization.
For additives in this category, stakeholders rely on regulatory determinations and the absence of adverse event reports as indicators of practical safety in limited use scenarios. However, formal toxicological studies conducted according to modern test guidelines would be necessary to support broader food applications.