benzoic acid has been researched along with phenylpropanolamine in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 2 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Costanzo, SJ | 1 |
| Lubey, GS; Newby, DG; Schieffer, GW; Smith, WO | 1 |
2 other study(ies) available for benzoic acid and phenylpropanolamine
| Article | Year |
|---|---|
Selection of mixed ion-pair modifiers for high-performance liquid chromatographic mobile phases.
Topics: Benzoates; Benzoic Acid; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Guaifenesin; Phenylephrine; Phenylpropanolamine; Solvents | 1984 |
Determination of the structure of a synthetic impurity in guaifenesin: modification of a high-performance liquid chromatographic method for phenylephrine hydrochloride, phenylpropanolamine hydrochloride, guaifenesin, and sodium benzoate in dosage forms.
Topics: Benzoates; Benzoic Acid; Capsules; Chromatography, Gas; Chromatography, High Pressure Liquid; Drug Contamination; Drug Stability; Guaifenesin; Phenylephrine; Phenylpropanolamine | 1984 |