ascorbic-acid and hydroquinidine

ascorbic-acid has been researched along with hydroquinidine* in 2 studies

Other Studies

2 other study(ies) available for ascorbic-acid and hydroquinidine

Article	Year
[Lotion with hydroquione - tretinoin]. Journal de pharmacie de Belgique, 2014, Issue:3 The observed precipitation in a lotion containing 4% of hydrochinon and 0,03% of tretinoine is evaluated. To dissolve both actives, 10% propyleneglycol is used and the alcohol concentration varied. From the results it is demonstrated that at least 54 ml of ethanol 96 degrees is necessary to dissolve both actives. It is also demonstrated that the addition of 0.2% of vitamin C, as antioxidant, is necessary to avoid coloration of the lotion, as a function of time, due to the presence of hydrochinon. Topics: Antioxidants; Ascorbic Acid; Drug Compounding; Drug Stability; Ethanol; Propylene Glycol; Quinidine; Solvents; Suspensions; Tretinoin	2014
Enterogastric cycle and intoxication with hydroquinidine: a case report. Clinical toxicology, 1981, Volume: 18, Issue:6 Topics: Adolescent; Ascorbic Acid; Female; Gastric Lavage; Gastric Mucosa; Humans; Hydrogen-Ion Concentration; Intestinal Mucosa; Quinidine	1981

Article

Year

Journal de pharmacie de Belgique, 2014, Issue:3

The observed precipitation in a lotion containing 4% of hydrochinon and 0,03% of tretinoine is evaluated. To dissolve both actives, 10% propyleneglycol is used and the alcohol concentration varied. From the results it is demonstrated that at least 54 ml of ethanol 96 degrees is necessary to dissolve both actives. It is also demonstrated that the addition of 0.2% of vitamin C, as antioxidant, is necessary to avoid coloration of the lotion, as a function of time, due to the presence of hydrochinon.

Topics: Antioxidants; Ascorbic Acid; Drug Compounding; Drug Stability; Ethanol; Propylene Glycol; Quinidine; Solvents; Suspensions; Tretinoin

2014

Enterogastric cycle and intoxication with hydroquinidine: a case report.

Clinical toxicology, 1981, Volume: 18, Issue:6

Topics: Adolescent; Ascorbic Acid; Female; Gastric Lavage; Gastric Mucosa; Humans; Hydrogen-Ion Concentration; Intestinal Mucosa; Quinidine

1981