API Impurity
| CAS Number | 100-09-4 |
| Formula | C₈H₈O₃ |
| Molecular Weight | 152.15 g/mol |
| Purity | ~98–99% |
| Storage | Cool, dry place; protect from moisture/light if supplied as standard |
White crystalline solid, para-methoxy substituted benzoic acid with mild antiseptic properties; one of the anisic acid isomers
Intermediate in pharmaceutical synthesis (e.g., amiodarone, raloxifene), fragrance/flavor ingredient, cosmetic preservation, general organic synthesis.
Identity and purity confirmed by HPLC, NMR, melting point, COA/MSDS provided by supplier.
