3-(1-((3,5-Dimethylisoxazol-4-Yl)Methyl)-1H-Pyrazol-4-Yl)-1-(3- Hydroxybenzyl)-5,5-Dimethylimidazolidine-2,4-Dione
Synthetic heterocyclic compound approved by the FDA as a food flavoring agent.
No policy
No HigherBar policy on this ingredient.
Approved in 1 of 7 tracked registries, no published record in 6.
This compound shares the pyrazole-isoxazole-hydantoin (imidazolidinedione) core of related specialty flavor chemicals, here with an added dimethyl substitution on the ring. US FDA records classify it as a flavoring agent or adjuvant, used at trace levels for a specific taste or aroma effect. Beyond that classification, detailed sensory and usage data for this specific compound are not well documented.
What each registry publishes about 3-(1-((3,5-dimethylisoxazol-4-yl)methyl)-1h-pyrazol-4-yl)-1-(3- hydroxybenzyl)-5,5-dimethylimidazolidine-2,4-dione.
Every row comes from a published regulator source, linked so you can read it yourself. "Prohibited" means a regulator has affirmatively banned it; "not authorized" means it has never been cleared for that use there. The two are not the same thing, so we never collapse them.
Approved in 1 of 7 tracked registries, no published record in 6. Last verified Oct 1, 2026.
| Registry | Status | Published record |
|---|---|---|
| United States (FDA) | Approvedgras | Technical effect: FLAVORING AGENT OR ADJUVANT |
| European Union (EFSA) | No published data | Our sources hold no evidenced record here. That is not a clearance and not a ban. |
| United Kingdom (FSA) | No published data | Our sources hold no evidenced record here. That is not a clearance and not a ban. |
| Codex Alimentarius (JECFA) | No published data | Our sources hold no evidenced record here. That is not a clearance and not a ban. |
| Japan (CAA) | No published data | Our sources hold no evidenced record here. That is not a clearance and not a ban. |
| Australia & New Zealand (FSANZ) | No published data | Our sources hold no evidenced record here. That is not a clearance and not a ban. |
| Canada (Health Canada) | No published data | Our sources hold no evidenced record here. That is not a clearance and not a ban. |
We publish only evidenced regulatory rows, each with its source. Coverage is uneven across registries, and a missing row is reported as missing.
Check a whole label, not just one ingredient.
Paste a product's full ingredient list and get this same record for every ingredient we can identify, plus an honest "not recognized" for the rest.