What is 1-(3-(methylthio)-butyryl)-2,6,6-trimethylcyclohexene?
1-(3-(methylthio)-butyryl)-2,6,6-trimethylcyclohexene (CAS Number 68697-67-6) is a synthetic organic compound belonging to the class of flavoring agents. The molecule contains a cyclohexene ring structure with trimethyl substituents, combined with a butyryl side chain containing a methylthio group. This specific chemical structure contributes to its sensory properties, producing fruity, woody, and slightly sulfurous aromatic characteristics when used in food applications.
Common Uses
This flavoring agent is used primarily in the food and beverage industry to enhance or create specific taste profiles. It appears in products such as baked goods, confectionery, beverages, and processed foods where fruity or woody flavor notes are desired. The compound functions at extremely low concentrations—typically measured in parts per million (ppm)—where its aromatic properties contribute to overall flavor complexity without imparting any nutritional value.
The synthetic nature of this ingredient allows manufacturers to achieve consistent flavor profiles across production batches, which is important for maintaining product quality and consumer expectations in commercial food manufacturing.
Safety Assessment
Based on available data, this compound has not been formally evaluated by the FDA's Generally Recognized as Safe (GRAS) program, meaning it does not have GRAS status. However, the absence of GRAS status does not inherently indicate a safety concern—rather, it reflects that the manufacturer has not pursued this specific regulatory designation.
The FDA maintains no reported adverse events associated with this additive in its database. Additionally, there have been no FDA recalls linked to this ingredient. These factors suggest that any exposure through food consumption has not generated safety signals requiring regulatory action or public health warnings.
As with all synthetic flavoring compounds used at permitted levels, this ingredient is subject to FDA regulations governing food additives and must meet established safety standards before marketing. The extremely low concentrations at which flavoring agents are used in foods further minimizes potential exposure.
Regulatory Status
In the United States, this compound is regulated as a food additive under the FDA's oversight. Without GRAS status, any use must comply with applicable FDA regulations for food additives, including adherence to prescribed use levels and food categories where permitted.
The European Food Safety Authority (EFSA) has not published a specific evaluation of this compound in publicly available databases, suggesting it may have limited or no commercial use in European markets, or that evaluation data has not been submitted for review.
Manufacturers using this flavoring agent in food products must comply with labeling requirements and ingredient declarations as mandated by their respective regulatory jurisdictions.
Key Studies
Scientific literature specifically examining this compound's toxicology or safety profile is limited in publicly available databases. The lack of adverse event reports and recalls suggests that any food industry use has proceeded without generating safety concerns requiring investigation or corrective action.
Flavoring compounds in this chemical class are generally evaluated through standard toxicological testing protocols when regulatory approval is sought, including acute toxicity studies and, when necessary, more comprehensive safety assessments. The specific data supporting any commercial use of this compound would typically reside in proprietary regulatory submissions or industry databases.