Official EU label nameGlossary entry 28736

THEOBROMINE

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.

0 markets with evidence

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:83-67-0

EC:201-494-2

Ingredient index records:

THEOBROMINE

Cosmetic functions: FRAGRANCE, SKIN CONDITIONING

1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-

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1 matched or reported name

THEOBROMINE

Regulatory evidence across markets

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

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 83-67-0

CAS 83-67-0PubChem CID 5429

Theobromine

Theobromine is an odorless white crystalline powder. Bitter taste. pH (saturated solution in water): 5.5-7. (NTP, 1992) — CAMEO Chemicals

IUPAC name: 3,7-dimethylpurine-2,6-dione

Molecular formula: C7H8N4O2
Molecular weight: 180.16 g/mol
Exact mass: 180.06472551 Da
XLogP3: -0.8
Topological polar surface area: 67.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

3,7-DimethylxanthineDiurobromineTheosalvoseSantheoseTeobrominTheostene3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dioneThesal

16 more reported names

XantheoseFEMA No. 35913,7-Dihydro-3,7-dimethyl-1H-purine-2,6-dioneTheobrominum1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-SC 15090OBD445WZ5P3,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dioneNSC-5039SC-15090CHEBI:28946RefChem:6504201-494-2ThesodateTheobrominXanthine, 3,7-dimethyl-

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External database identifiers

ChEBI:CHEBI:28946
ChEMBL:CHEMBL1114
EPA DTXSID:DTXSID9026132
PubMed:31132250
PubMed:29968805
PubMed:23094271
PubMed:22895979
PubMed:22824731
PubMed:22751681
PubMed:22690251
PubMed:22675703
PubMed:22662200
PubMed:22591221
PubMed:22554278
PubMed:22540095

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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