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EU cosmetic ingredients, restrictions and safety
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Official EU label nameGlossary entry 13531

INDOCYANINE GREEN

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
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
2

Resolved substance identity

CAS:3599-32-4
EC:222-751-5
Ingredient index records:
INDOCYANINE GREEN
Cosmetic functions: UV ABSORBER

sodium 2-[7-[3,3-dimethyl-1-(4-sulfonatobutyl)benz[e]indolin-2-ylidene]hepta-1,3,5-trien-1-yl]-3,3-dimethyl-1-(4-sulfonatobutyl)benz[e]indolinium

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1 matched or reported name
INDOCYANINE GREEN

Regulatory evidence across markets

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

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 3599-32-4
CAS 3599-32-4PubChem CID 5282412

Indocyanine Green

Indocyanine green is a cyanine dye, a benzoindole and a 1,1-diunsubstituted alkanesulfonate. — ChEBI

IUPAC name
sodium 4-[(2Z)-2-[(2E,4E,6E)-7-[1,1-dimethyl-3-(4-sulfonatobutyl)benzo[e]indol-3-ium-2-yl]hepta-2,4,6-trienylidene]-1,1-dimethylbenzo[e]indol-3-yl]butane-1-sulfonate
Molecular formula
C43H47N2NaO6S2
Molecular weight
775.0 g/mol
Exact mass
774.27732385 Da
Topological polar surface area
137.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
7
Covalent units
2
Defined stereocentres
0

Also known as

WofaverdinCardiogreenFox GreenIC-GreenUjoviridinCardio-GreenHWD Indocyanine GreenSpy agent green
16 more reported names
IR 125NK 1611IX6J1063HVCHEBI:31696UjoveridinVofaverdinVophaverdinCardio GreenGreen, IndocyanineSPY Elite KitSPY Lymphatics KitSPY-MIS KitSPY-PHI KitRefChem:55397PINPOINT Lymphatics KitSPY AGENT GREEN KIT
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS 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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