InventoryRef 9837930/04/2020

AZA-OXOHYPOXANTHINE

Q: How do I check if my formula contains AZA-OXOHYPOXANTHINE?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

2-Aza-8-oxohypoxanthine,3H-Imidazo[4,5-d]-1,2,3-triazine-4,6-dione, 5,7-dihydro-

AZA-OXOHYPOXANTHINE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for AZA-OXOHYPOXANTHINE

INCI name

AZA-OXOHYPOXANTHINE

Description

2-Aza-8-oxohypoxanthine,3H-Imidazo[4,5-d]-1,2,3-triazine-4,6-dione, 5,7-dihydro-

Annex records for AZA-OXOHYPOXANTHINE

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Key data

CAS

1403820-30-3

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Restriction

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Function

SKIN PROTECTING

How AZA-OXOHYPOXANTHINE appears in the CosIng inventory

The CosIng inventory lists AZA-OXOHYPOXANTHINE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

AZA-OXOHYPOXANTHINE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

AZA-OXOHYPOXANTHINE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, AZA-OXOHYPOXANTHINE carries the following function designation(s):

SKIN PROTECTING

CAS 1403820-30-3 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for AZA-OXOHYPOXANTHINE

This page reproduces the CosIng inventory entry for AZA-OXOHYPOXANTHINE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research AZA-OXOHYPOXANTHINE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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