Butyl Parahydroxybenzoate Impurities

In the field of cosmetics, it has been shown to be a very effective antibacterial preservative. Additionally, it is utilized in food flavoring additives as well as medicinal solutions.

per page
Parent Drug Name Name of Impurity Catalogue No. CAS No.
Ethyl Parahydroxybenzoate / Methyl Parahydroxybenzoate

Butyl Parahydroxybenzoate

VL3850042 94-26-8
Butyl Parahydroxybenzoate

Butyl Parahydroxybenzoate EP Impurity C

VE006649 120-47-8

Butylparaben Impurity E

VL4560001 4247-02-3
Ethyl Parahydroxybenzoate

Ethyl Parahydroxybenzoate EP Impurity C

VL3350001 94-13-3

Nifuroxazide EP Impurity B

VE0016403 99-76-3
Aspirin / Salicylic Acid / Acetylsalicylic Acid / Butyl Para hydroxybenzoate / Ethyl Para hydroxybenzoate / Methyl parahydroxybenzoate

4-hydroxybenzoic acid

VL530001 99-96-7