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CAS 39630-46-1 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 5646015/10/2010

GLYCYL TYROSINE

L-Tyrosine, Glycyl-, Dihydrate

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

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 39630-46-1

CAS 39630-46-1PubChem CID 57349699

Glycyl tyrosine

Glycyl tyrosine (hydrate) is a dipeptide. — ChEBI

IUPAC name: (2S)-2-[(2-aminoacetyl)amino]-3-(4-hydroxyphenyl)propanoic acid;dihydrate

Molecular formula: C11H18N2O6
Molecular weight: 274.27 g/mol
Exact mass: 274.11648630 Da
Topological polar surface area: 115.0 Å²
Hydrogen-bond donors: 6
Hydrogen-bond acceptors: 7
Covalent units: 3
Defined stereocentres: 1

Also known as

GLYCYL-L-TYROSINE DIHYDRATEL-Tyrosine, glycyl-, dihydrateL-Tyrosine, N-glycyl-, dihydrateUNII-269373P3AWGLYCYL-TYROSINE DIHYDRATERefChem:143948GLYCYL TYROSINE [INCI]Glycyltyrosine dihydrate

9 more reported names

(S)-2-(2-Aminoacetamido)-3-(4-hydroxyphenyl)propanoic acid dihydraten-glycyl-l-tyrosine dihydrateglycyl-l-tyrosin-dihydratCHEBI:177941Glycyl-L-tyrosine--water (1/2)HY-W009592ACS-15980CS-0081927(2S)-2-[(Aminoacetyl)amino]-3-(4-hydroxyphenyl)propanoic acid dihydrate

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:177941
EPA DTXSID:DTXSID40192736

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for GLYCYL TYROSINE

INCI name

GLYCYL TYROSINE

Description

L-Tyrosine, Glycyl-, Dihydrate

Record provenance

Inventory reference: 56460
Imported identity: GLYCYL TYROSINE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for GLYCYL TYROSINE

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Key data

CAS

39630-46-1

—

Restriction

—

Function

SKIN CONDITIONING: Maintaining the skin in good condition.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#11350 · GLYCYL TYROSINE

Ingredients with overlapping formulation functions

GLYCOSAMINOGLYCANSFILM FORMING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

GLYCOSPHINGOLIPIDSSKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

GLYCOSYL TREHALOSE HYDROXYPROPYLTRIMONIUM CHLORIDEHAIR CONDITIONING, SKIN CONDITIONING

GLYCYL SH-OLIGOPEPTIDE-4SKIN CONDITIONING

GLYCYRRHETINIC ACIDSKIN CONDITIONING

GLYCYRRHETINYL STEARATEHUMECTANT, SKIN CONDITIONING

GLYCYRRHIZA GLABRA CALLUS CULTURE EXTRACTSKIN CONDITIONING

GLYCYRRHIZA GLABRA LEAF EXTRACTSKIN CONDITIONING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How GLYCYL TYROSINE appears in the CosIng inventory

The CosIng inventory lists GLYCYL TYROSINE 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.

GLYCYL TYROSINE 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

GLYCYL TYROSINE 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, GLYCYL TYROSINE carries the following function designation(s):

SKIN CONDITIONING

CAS 39630-46-1 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 GLYCYL TYROSINE

This page reproduces the CosIng inventory entry for GLYCYL TYROSINE 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 GLYCYL TYROSINE 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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