Pharmaceutical Reference Standards / Impurity Standards

Acetylsalicylic Acid
Acetyl Salicylic Acid Reference Standard
4-Hydroxy benzoic acid
Acetylsalicylic Acid EP Impurity B
Acetylsalicylic Acid EP Impurity D
Acetylsalicylic Acid EP Impurity E
Acetylsalicylic Acid EP Impurity F
Tri-Salicylic Acid
m-Hydroxybenzoic Acid
p-Salicylic Acid
2-[[2-(Acetyloxy)benzoyl]oxy]benzoic Acid 2-Carboxyphenyl Ester
4-Acetoxybenzoic acid
Salicyl Sulfate Disodium Salt
Acetylsalicylic Acid Impurity 3
Acetylsalicyclic Acid Impurity 2
5-Methoxy carbonyl salicylamide
3-(aminocarbonyl)-4-hydroxybenzoic acid
Mesalazine Impurity 6
Acetylsalicyclic Acid Impurity 5
Methyl 5-acetyl-2-hydroxybenzoate

Isotope Labelled Compounds

Acetylsalicylic Acid-d4