Ingredient

CYTIDINE

✓ EU Allowed

Identification

CAS Number 65-46-3
CosIng Ref 55574
Chemical Name 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
IUPAC Name
Formula C9H13N3O5
Mol. Weight 243.22 g/mol
SMILES C1=CN(C(=O)N=C1N)C2C(C(C(O2)CO)O)O
InChIKey UHDGCWIWMRVCDJ-XVFCMESISA-N

Function & Classification

Primary Function SKIN CONDITIONING
Secondary Functions SKIN PROTECTING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

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

Suppliers & Documents

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Documents

External Resources