Official EU label nameGlossary entry 1675

AMIDINO BETA-ALANINE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

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Resolved identifiers

Resolved substance identity

CAS:353-09-3

EC:206-530-0

Ingredient index records:

AMIDINO BETA-ALANINE

Cosmetic functions: SKIN CONDITIONING

3-guanidinopropionic acid

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1 matched or reported name

AMIDINO BETA-ALANINE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name AMIDINO BETA-ALANINE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 353-09-3

CAS 353-09-3PubChem CID 67701

Beta-Guanidinopropionic acid

3-guanidinopropanoic acid is a guanidine compound bearing an N-(2-carboxyethyl) substituent. It is a creatine analogue that has been found to decreases plasma glucose levels. It has a role as a hypoglycemic agent. It is functionally related to a propionic acid. It is a tautomer of a 3-guanidinopropanoic acid zwitterion. — ChEBI

IUPAC name: 3-(diaminomethylideneamino)propanoic acid

Molecular formula: C4H9N3O2
Molecular weight: 131.13 g/mol
Exact mass: 131.069476538 Da
XLogP3: -1.8
Topological polar surface area: 102.0 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

Guanidinopropionic acidOmpenaclid3-carbamimidamidopropanoic acidbeta-GPAamidino beta-alanineN-(Aminoiminomethyl)-beta-alanineORISTAR GPAPNU-10483

16 more reported names

RGX202UL1984YRKARgx 2023-[(diaminomethylidene)amino]propanoic acid3-((diaminomethylidene)amino)propanoic acidbeta-guanidine propionic acidRefChem:782874SLC6A8 Inhibitor RGX-202206-530-0RGX-202-013-Guanidinopropionic acid3-guanidinopropanoic acid3-GuanidinopropanoateRGX-202N-(Aminomethyl)-beta-alanineGuanidinoproprionic-beta

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External database identifiers

ChEBI:CHEBI:15968
ChEMBL:CHEMBL20489
EPA DTXSID:DTXSID40188795
PubMed:40892912
PubMed:34613776
PubMed:22536786
PubMed:22392369
PubMed:22285799
PubMed:22132085
PubMed:21838803
PubMed:21670531
PubMed:21600989
PubMed:21501141
PubMed:21448658
PubMed:21406233

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

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 US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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