Ingredient

Nitrofurantoin (INN)

⚠ EU Restricted

Identification

CAS Number 67-20-9
EINECS / EC 200-646-5
CosIng Ref 28470
Chemical Name 1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2,4-dione
IUPAC Name
Formula C8H6N4O5
Mol. Weight 238.16 g/mol
SMILES C1C(=O)NC(=O)N1N=CC2=CC=C(O2)[N+](=O)[O-]
InChIKey NXFQHRVNIOXGAQ-YCRREMRBSA-N

Function & Classification

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 II

Safety Profile

No toxicology data available yet for this ingredient.

Check SCCS opinions or CIR reports for published safety assessments.

NOAEL · Dermal Absorption % · Sensitization

Formulation Guidelines

Usage level, pH range, solubility and addition phase not yet available.

Usage Level % · Addition Phase · Solubility

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External Resources