# N-benzoylanthranilic Acid

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**Safety rating:** UNKNOWN
**CAS number:** 579-93-1
**Category:** flavoring
**FDA GRAS:** no
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-02

## Summary

N-benzoylanthranilic acid (CAS 579-93-1) is an organic compound used as a flavoring agent or flavoring adjuvant in food products. It is not approved as a Generally Recognized As Safe (GRAS) substance by the FDA and has limited regulatory authorization in most jurisdictions.

## Regulatory status

| Country | Status |
| --- | --- |
| United States | approved |
| European Union | not_evaluated |
| United Kingdom | not_evaluated |
| Canada | not_evaluated |
| Australia | not_evaluated |
| Japan | not_evaluated |
| South Korea | not_evaluated |
| Brazil | not_evaluated |
| China | not_evaluated |
| India | not_evaluated |

## Detailed analysis

## What is N-benzoylanthranilic Acid?

N-benzoylanthranilic acid is an organic chemical compound with the CAS number 579-93-1. It belongs to the class of substituted aromatic compounds and consists of a benzoyl group attached to anthranilic acid (2-aminobenzoic acid). The compound has a molecular formula of C14H11NO3 and exists as a white to off-white crystalline solid at room temperature. Its chemical structure allows it to interact with taste and olfactory receptors, making it potentially useful in food flavoring applications.

## Common Uses

N-benzoylanthranilic acid is employed as a flavoring agent or flavoring adjuvant in the food industry. Flavoring adjuvants are compounds that modify, enhance, or stabilize the flavor profile of food products without necessarily providing flavor themselves. This additive would typically be used in very small quantities in processed foods, beverages, or other food formulations where flavor enhancement or modification is desired. However, due to its non-GRAS status in the United States, its use is limited and restricted to specific jurisdictions or applications where it has received regulatory approval.

## Safety Assessment

According to FDA records, there have been zero adverse events reported in connection with N-benzoylanthranilic acid, and no food recalls have been issued citing this additive as a concern. This suggests that, to date, there are no documented cases of consumer harm associated with this substance in the food supply. However, the absence of reported adverse events does not necessarily indicate that the additive is safe for consumption; rather, it may reflect limited historical use and market presence in jurisdictions where it is permitted.

The limited regulatory approval and GRAS status suggest that comprehensive safety data may be insufficient for broader authorization. Food safety authorities typically require extensive toxicological studies, including acute and chronic toxicity assessments, genotoxicity testing, and reproductive and developmental toxicity studies before granting GRAS status. The lack of GRAS designation indicates that such comprehensive safety documentation has either not been submitted or reviewed favorably by the FDA.

## Regulatory Status

N-benzoylanthranilic acid is not listed as a GRAS substance by the FDA, which significantly restricts its use in the United States. GRAS status requires that a substance be "generally recognized, among qualified experts, as having been adequately shown to be safe under the conditions of its intended use." Without this designation, any use of this additive in food products intended for U.S. commerce would require specific FDA food additive approval through the formal petition process.

In the European Union, the regulatory status of N-benzoylanthranilic acid may differ, and approval may exist under specific conditions in certain member states or other international jurisdictions. Food manufacturers considering use of this additive must verify its regulatory status in each country or region where they intend to market their products.

## Key Studies

Publicly available scientific literature on N-benzoylanthranilic acid in food applications is limited. The compound has been studied in chemical and pharmaceutical contexts, but comprehensive food safety studies specifically evaluating its use as a food additive appear to be sparse or not widely published in accessible databases. This limited research availability may contribute to its restricted regulatory status.

Any manufacturer seeking to expand the use of N-benzoylanthranilic acid would likely need to commission additional safety studies to support a GRAS petition or food additive approval application. Such studies would need to address the specific use levels and food applications being proposed.

## Sources

- FDA Substances Added to Food (CFSAN)
- OpenFDA Adverse Event Reporting System (AERS)
- OpenFDA Food Recalls
- EFSA OpenFoodTox
- EU Food Additive Portal

## Citation

Additive Facts. "N-benzoylanthranilic Acid — Safety, regulation, and evidence." https://additivefacts.com/additives/n-benzoylanthranilic-acid. Accessed 2026-05-19.