Official EU label nameGlossary entry 20732

PHENYL TIMONACIC

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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Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:42607-21-6

Ingredient index records:

PHENYL TIMONACIC

Cosmetic functions: SKIN CONDITIONING, SKIN PROTECTING

2-Phenylthiazolidine-4-carboxylic acid

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1 matched or reported name

PHENYL TIMONACIC

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name PHENYL TIMONACIC.

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 42607-21-6

CAS 42607-21-6PubChem CID 39237

2-Phenylthiazolidine-4-carboxylic acid

IUPAC name: 2-phenyl-1,3-thiazolidine-4-carboxylic acid

Molecular formula: C10H11NO2S
Molecular weight: 209.27 g/mol
Exact mass: 209.05104977 Da
XLogP3: -0.8
Topological polar surface area: 74.6 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

2-Phenyl-4-thiazolidine-4-carboxylic acidRefChem:891132-phenyl-1,3-thiazolane-4-carboxylic acid4-Carboxy-2-phenylthiazolidine2-Phenyl-4-thiazolidinecarboxylic acid4-THIAZOLIDINECARBOXYLIC ACID, 2-PHENYL-4-Thiazolidinecarboxylic acid 2-phenyl-2-Phenyl-thiazolidine-4-carboxylic acid

16 more reported names

NSC 522094ChemDiv3_010937CBDivE_001897HMS1504B03ALBB-0153872-Phenylthiazolidine-4-carboxylicacidCCG-139353NSC-522094SDCCGMLS-0064685.P001IDI1_028495DA-20201CS-0215407EN300-244556P-1152-Phenyl-1,3-thiazolidine-4-carboxylic acid #BRD-A85402630-001-01-9

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External database identifiers

ChEMBL:CHEMBL4578941
EPA DTXSID:DTXSID701284363

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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