# Ethyl 5-hydroxydecanoate

> Source URL: https://additivefacts.com/additives/ethyl-5-hydroxydecanoate
> Markdown URL: https://additivefacts.com/additives/ethyl-5-hydroxydecanoate.md

**Safety rating:** UNKNOWN
**CAS number:** 75587-06-3
**Category:** flavoring
**FDA GRAS:** no
**Adverse events (FDA AERS):** 0
**FDA recalls:** 0
**Last updated:** 2026-04-02

## Summary

Ethyl 5-hydroxydecanoate is a synthetic chemical compound primarily utilized as a flavoring agent or adjuvant in various food products. Its main purpose is to impart, modify, or enhance specific aroma and taste characteristics in foods.

## 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

<h2>What is Ethyl 5-hydroxydecanoate?</h2>
Ethyl 5-hydroxydecanoate is an organic chemical compound classified as an ester, meaning it is derived from an alcohol (ethanol) and an acid (5-hydroxydecanoic acid). Its chemical structure contributes to its specific sensory properties, making it valuable in the food industry. As a synthetic ingredient, it is manufactured through chemical synthesis processes rather than being directly extracted from natural sources. This controlled production allows for consistency in purity and flavor profile. With the Chemical Abstracts Service (CAS) number 75587-06-3, it is precisely identified globally within scientific and regulatory databases. Its primary function in food is to act as a flavoring agent, contributing to the overall taste and aroma of a product, or as a flavoring adjuvant, which helps to improve the functionality, stability, or intensity of other flavor components.

## 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. "Ethyl 5-hydroxydecanoate — Safety, regulation, and evidence." https://additivefacts.com/additives/ethyl-5-hydroxydecanoate. Accessed 2026-05-19.