# N-cyclopropyl-trans-2-cis-6-nonadienamide

> Source URL: https://additivefacts.com/additives/n-cyclopropyl-trans-2-cis-6-nonadienamide
> Markdown URL: https://additivefacts.com/additives/n-cyclopropyl-trans-2-cis-6-nonadienamide.md

**Safety rating:** UNKNOWN
**CAS number:** 608514-55-2
**Category:** flavoring
**FDA GRAS:** no
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-02

## Summary

N-cyclopropyl-trans-2-cis-6-nonadienamide is a synthetic flavoring compound used to impart specific aromatic characteristics to food products. This cyclopropyl amide derivative functions as a flavoring agent or adjuvant in the food industry.

## 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-cyclopropyl-trans-2-cis-6-nonadienamide?

N-cyclopropyl-trans-2-cis-6-nonadienamide (CAS Number: 608514-55-2) is a synthetic organic compound belonging to the class of amides used in food flavoring applications. The molecule consists of a cyclopropyl group attached to an amide functional group linked to a nonadiene chain with specific trans and cis geometric configurations. This structural complexity allows the compound to interact with taste and olfactory receptors, producing distinctive flavor profiles in food formulations.

## Common Uses

This flavoring compound is utilized in the food industry as a flavoring agent or flavoring adjuvant. Like other synthetic flavor compounds, it would typically be used in small concentrations to enhance or modify the sensory characteristics of food products. The specific aromatic properties of this molecule make it suitable for applications requiring particular flavor notes, though detailed commercial applications remain proprietary to manufacturers using this ingredient.

## Safety Assessment

The safety profile of N-cyclopropyl-trans-2-cis-6-nonadienamide is characterized by a lack of reported adverse events according to FDA databases. As of the current record, zero adverse events have been documented with the FDA, and there have been no product recalls associated with this additive. This absence of reported incidents suggests no known acute toxicity or widespread safety concerns in the food supply.

However, the absence of adverse event reports does not constitute a comprehensive toxicological assessment. The compound has not undergone the extensive safety review required for FDA GRAS (Generally Recognized As Safe) status, which typically involves detailed toxicological studies, including acute toxicity testing, repeated-dose studies, and potential genotoxicity assessment. The lack of GRAS status indicates that this additive operates under a different regulatory framework, such as FDA approval through the food additive petition process or regulations established under specific circumstances.

## Regulatory Status

N-cyclopropyl-trans-2-cis-6-nonadienamide is not on the FDA's GRAS list, meaning it does not have Generally Recognized As Safe status. This classification requires that manufacturers seeking to use this additive must have obtained prior FDA approval or be operating under established regulatory provisions for food additives. The compound's regulatory status reflects that it is a more specialized ingredient with defined permitted uses rather than a substance with broad, unconditional food application approval.

The lack of GRAS status does not indicate safety concerns but rather indicates the regulatory pathway through which this additive must be approved and monitored. Manufacturers using this compound would be required to demonstrate compliance with all applicable food additive regulations and maintain proper documentation of its use.

## Key Studies

Published scientific literature specifically addressing N-cyclopropyl-trans-2-cis-6-nonadienamide remains limited in publicly available databases. The compound's specialized application as a flavoring agent means comprehensive toxicological studies may exist in manufacturer submissions to regulatory agencies but are not always publicly disclosed. Most safety information for synthetic flavoring compounds of this type comes from proprietary safety assessments conducted during the approval process.

General principles for synthetic flavor compound safety evaluation, established by regulatory bodies and scientific consensus, typically include assessment of metabolic fate, potential for bioaccumulation, and evaluation against known toxins. The chemical structure of this compound suggests it would undergo typical hepatic metabolism, though specific metabolic pathways would require laboratory confirmation.

For consumers and industry professionals seeking detailed safety information beyond publicly available records, direct consultation with the FDA's food additive petition files or requests for additional information from manufacturers using this ingredient would provide access to proprietary safety assessments.

## 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-cyclopropyl-trans-2-cis-6-nonadienamide — Safety, regulation, and evidence." https://additivefacts.com/additives/n-cyclopropyl-trans-2-cis-6-nonadienamide. Accessed 2026-05-19.