Ethyl 2,4-dioxohexanoate

Ethyl 2,4-dioxohexanoate, identified by its CAS Number 13246-52-1, is an organic chemical compound used within the food industry. Chemically, it is an ester, a class of compounds often responsible for fruity or sweet aromas and flavors. It is specifically categorized as a flavoring agent or adjuvant. This means its purpose in food products is to either provide a distinct flavor characteristic or to modify and enhance existing flavors. As a synthetic compound, it is manufactured for specific applications to ensure consistent quality and availability, contributing to the diverse range of flavor profiles found in processed foods.

The primary and sole stated function of Ethyl 2,4-dioxohexanoate in food is as a flavoring agent or adjuvant. In this role, it is incorporated into various food products to achieve desired taste and aroma profiles. Flavoring agents are crucial for creating consistency in taste across different batches of a product, enhancing palatability, and creating novel flavor experiences. While the specific flavor notes imparted by Ethyl 2,4-dioxohexanoate are not detailed in the provided information, as an ester, it is generally expected to contribute to sweet, fruity, or creamy notes, depending on its concentration and the other flavor compounds present. Its use is typically at very low concentrations, sufficient to achieve the intended flavor effect without significantly altering the nutritional or physical properties of the food.

The safety assessment of food additives, including flavoring agents, is a critical process overseen by regulatory bodies worldwide. For Ethyl 2,4-dioxohexanoate, the U.S. Food and Drug Administration (FDA) has not granted it Generally Recognized As Safe (GRAS) status. This means that, as of the available data, it has not met the criteria for general recognition of safety by qualified experts based on scientific procedures, or through experience based on common use in food prior to January 1, 1958. The absence of GRAS status does not automatically imply that a substance is unsafe, but rather that it has not undergone or successfully completed this specific regulatory pathway for widespread use without pre-market approval. It requires further evaluation or specific authorization for its use in food. The FDA's public databases indicate zero reported adverse events and zero recalls associated with Ethyl 2,4-dioxohexanoate. This suggests that there have been no documented health issues or product withdrawals directly linked to its use, based on the FDA's monitoring systems. Given the low exposure levels typical for flavoring agents, detailed toxicological studies are often conducted to confirm safety at anticipated intake levels. Information regarding specific evaluations by other international bodies like the European Food Safety Authority (EFSA) for this particular compound was not provided.

In the United States, the regulatory status of Ethyl 2,4-dioxohexanoate is defined by its categorization as a flavoring agent and its lack of FDA GRAS status. The U.S. Food and Drug Administration (FDA) has explicitly stated that it is not considered GRAS. For a food additive, including a flavoring, that is not GRAS, its use in food requires pre-market approval through a Food Additive Petition, demonstrating its safety for the intended use. Without such approval or GRAS status, its direct addition to food in the U.S. market is generally not permitted unless under specific exemptions or through other recognized pathways. The CAS number 13246-52-1 serves as a unique identifier for regulatory and scientific purposes, ensuring that all evaluations and communications refer to the exact chemical compound. As noted, there have been no recalls or reported adverse events attributed to this additive by the FDA, which are important factors in ongoing regulatory oversight.

Based on the information provided, there are no specific detailed scientific studies regarding the safety, toxicology, or metabolism of Ethyl 2,4-dioxohexanoate publicly cited or summarized in the input data. The FDA's record indicates zero reported adverse events and zero recalls for this substance. This lack of reported incidents is a significant data point for a food additive. For substances lacking GRAS status, the expectation is that comprehensive toxicological data would be generated and submitted to regulatory bodies as part of a Food Additive Petition to demonstrate safety prior to approval for general use. While the input does not specify such studies, flavorings are typically evaluated for potential genotoxicity, carcinogenicity, reproductive toxicity, and acute and subchronic toxicity, often by industry bodies such as the Flavor and Extract Manufacturers Association (FEMA) or national regulatory authorities like the FDA or EFSA, to ensure safety at anticipated low levels of dietary exposure. Without specific study details, a definitive scientific safety profile beyond the regulatory status and lack of reported issues cannot be fully articulated from the provided data.