What is 1-(2-hydroxy-4-methoxyphenyl)-3-(pyridin-2-yl)propan-1-one?
1-(2-hydroxy-4-methoxyphenyl)-3-(pyridin-2-yl)propan-1-one (CAS Number: 1190229-37-8) is a synthetic organic compound classified as a flavoring agent. The molecule contains a hydroxyl group, a methoxy group, and a pyridine ring, giving it a distinctive chemical structure. This compound functions as a flavoring adjuvant, meaning it is designed to contribute to or enhance the sensory properties of food products through taste or aroma.
Common Uses
As a flavoring agent, this compound is intended for use in food and beverage products where it would contribute to the overall flavor profile. The specific applications depend on the sensory characteristics imparted by this molecule. Flavoring agents of this type are typically used in small concentrations to achieve desired taste or aroma effects. However, due to its lack of FDA GRAS status, its commercial use in the United States is limited and would require specific approval for individual applications.
Safety Assessment
The safety profile of 1-(2-hydroxy-4-methoxyphenyl)-3-(pyridin-2-yl)propan-1-one is characterized by limited publicly available toxicological data. No adverse events have been reported to the FDA, and no food recalls associated with this substance are documented. However, the lack of reported incidents does not necessarily indicate extensive safety testing or widespread use. The compound has not achieved GRAS status, which would require either a history of safe use before 1958 or substantial scientific evidence of safety. This classification suggests that either formal safety testing has not been completed, data is insufficient to make a determination, or the substance is relatively new to the food ingredient landscape.
When evaluating safety for synthetic flavoring agents, toxicologists typically consider factors including acute toxicity, subchronic and chronic toxicity, genotoxicity, and potential for allergic sensitization. The specific metabolic fate of this compound—how the body processes and eliminates it—would be an important consideration in safety assessment but requires specialized toxicological research.
Regulatory Status
In the United States, this compound is not on the FDA's GRAS list, meaning it cannot be used in food without prior FDA approval through the food additive petition process. The FDA's GRAS determination requires either a long history of safe use in food before 1958 or adequate scientific evidence demonstrating safety at intended use levels. Without GRAS status, manufacturers seeking to use this flavoring would need to submit comprehensive safety data supporting its use in specific food applications and at defined concentration levels.
The European Food Safety Authority (EFSA) and other international regulatory bodies may have different approval statuses for this compound. The lack of widespread global use suggests this may be a specialized or emerging flavoring ingredient with limited commercial applications currently.
Key Studies
Publicly available scientific literature specifically addressing 1-(2-hydroxy-4-methoxyphenyl)-3-(pyridin-2-yl)propan-1-one is limited. Regulatory decisions regarding its safety would typically be based on proprietary toxicological studies submitted by manufacturers or ingredient suppliers. These studies would generally include standard toxicology assessments such as acute oral toxicity, repeated-dose toxicity, mutagenicity, and allergenicity evaluations, conducted according to OECD guidelines or equivalent standards. The absence of published peer-reviewed safety data in scientific databases suggests either that such research has not been publicly disclosed or that the compound remains in early development stages for food applications.