Ingredient

desogestrel

⚠ EU Restricted

Identification

CAS Number 54024-22-5
EINECS / EC 258-929-4
CosIng Ref 81804
Chemical Name (8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol
IUPAC Name —
Formula C22H30O
Mol. Weight 310.5 g/mol
InChIKey RPLCPCMSCLEKRS-BPIQYHPVSA-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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