5-AMINO-2,6-DIMETHOXY-3-HYDROXYPYRIDINE

Other

35

Caution

CAS Number: 104333-03-1

About 5-AMINO-2,6-DIMETHOXY-3-HYDROXYPYRIDINE

5-amino-2,6-dimethoxy-3-hydroxypyridine is a cosmetic ingredient used in product formulations. Note: subject to regulatory restrictions in some markets. Exercise caution due to limited available safety data.

Detailed Analysis

This dimethoxy-hydroxypyridine is listed in EU Cosmetics Regulation Annex II/1308, the list of substances forbidden in cosmetic products. As a heterocyclic hair dye intermediate, it undergoes oxidative coupling in hair dyeing processes. The specific basis for its Annex II listing is not publicly detailed, but it may relate to sensitization or metabolite concerns common to pyridine dyes.

Known Concerns

  • ⚠ EU Annex II banned substance (II/1308)
  • ⚠ Prohibited in cosmetic products in the EU
  • ⚠ Limited publicly available safety data

Safety Score

35

Caution

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

🏛

EU CosIng Database

European Commission cosmetic ingredient registry

Check your products for 5-AMINO-2,6-DIMETHOXY-3-HYDROXYPYRIDINE

Scan any cosmetic product to see if it contains this ingredient and get a full safety breakdown.

Download LuxSense

This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.