Official EU label nameGlossary entry 188

2-AMINO-4,5-DIMETHYLTHIAZOLE HBR

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:7170-76-5

EC:230-523-1

Ingredient index records:

2-AMINO-4,5-DIMETHYLTHIAZOLE HBR

Cosmetic functions: SKIN CONDITIONING

2-Thiazolamine-4,5-Dimethyl Monohydrobromide

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1 matched or reported name

2-AMINO-4,5-DIMETHYLTHIAZOLE HBR

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name 2-AMINO-4,5-DIMETHYLTHIAZOLE HBR.

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 7170-76-5

CAS 7170-76-5PubChem CID 73237

2-Amino-4,5-dimethylthiazole hydrobromide

IUPAC name: 4,5-dimethyl-1,3-thiazol-2-amine;hydrobromide

Molecular formula: C5H9BrN2S
Molecular weight: 209.11 g/mol
Exact mass: 207.96698 Da
Topological polar surface area: 67.2 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 3
Covalent units: 2
Defined stereocentres: 0

Also known as

4,5-dimethylthiazol-2-amine hydrobromide4,5-dimethyl-1,3-thiazol-2-amine hydrobromideThiazole, 2-amino-4,5-dimethyl-, hydrobromide2-Thiazolamine, 4,5-dimethyl-, monohydrobromideUNII-NM8HVB696PNM8HVB696PNSC 117331EINECS 230-523-1

16 more reported names

NSC-117331AI3-614132-Thiazolamine, 4,5-dimethyl-, hydrobromide (1:1)2-AMINO-4,5-DIMETHYLTHIAZOLE HBR2-THIAZOLAMINE, 4,5-DIMETHYL-, HYDROBROMIDERefChem:851532-AMINO-4,5-DIMETHYLTHIAZOLE HBR [INCI]Thiazole, 2-amino-4,5-dimethyl-, hydrobromide (8CI)230-523-1C5H9BrN2SDIMETHYL-1,3-THIAZOL-2-AMINE HYDROBROMIDE4,5-Dimethylthiazol-2-amine monohydrobromideWLZ3970Thiazole,5-dimethyl-, hydrobromide4,5-dimethylthiazol-2-aminehydrobromide4,5-dimethylthiazol-2-amine;hydrobromide

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External database identifiers

EPA DTXSID:DTXSID6064583

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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