Ingredient

methyltestosterone

⚠ EU Restricted

Identification

CAS Number 58-18-4
EINECS / EC 200-366-3
CosIng Ref 81778
Chemical Name (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13,17-trimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
IUPAC Name
Formula C20H30O2
Mol. Weight 302.5 g/mol
SMILES CC12CCC(=O)C=C1CCC3C2CCC4(C3CCC4(C)O)C
InChIKey GCKMFJBGXUYNAG-HLXURNFRSA-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

Suppliers & Documents

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Documents

External Resources