Category:
Active Pharmaceutical Ingredients
CAS NO:
NA
Standard:
In-house Standards,
Methylparaben is a widely used preservative synthesized via esterification of p-hydroxybenzoic acid with methanol. Its molecular formula is C8H8O3, and it carries the CAS number 99-76-3.
Usage is restricted in injectable products due to potential toxicity. Store in a cool, dry place away from oxidizing agents. Avoid inhalation of dust and ensure skin contact protection during handling.