Ingredient

trans-4-cyclohexyl-L-proline monohydrochloride

⚠ EU Restricted

Identification

CAS Number 90657-55-9
EINECS / EC 419-160-1
CosIng Ref 30144
Chemical Name (2S,4S)-4-cyclohexylpyrrolidine-2-carboxylic acid;hydrochloride
IUPAC Name
Formula C11H20ClNO2
Mol. Weight 233.73 g/mol
SMILES C1CCC(CC1)C2CC(NC2)C(=O)O.Cl
InChIKey BHGFUQJUTOVQOS-UXQCFNEQSA-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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Documents

External Resources