Citations for: Gorog SB, M.; Csizer, E.; Dravetz, F.; Gazdag, M.; Herenyi, B. Estimation of impurity profiles of drugs and related materials .14. The role of HPLC/diode-array UV spectroscopy in the identification of minor components (impurities, degradation products, metabolites) in various matrices. Journal of Pharmaceutical and Biomedical Analysis. 1995; 14:85-92.

Entry Type
Name
Value
Parent Entry
Impurities Data Field
Source of Impurity
Formed through oxidation of final product and/or intermediates
10β-Hydroxylevonorgestrel (Impurity)
Impurities Data Field
Source of Impurity
Formed through oxidation of final product and/or intermediates
6β-hydroxylevonorgestrel (Impurity)
Impurities Data Field
Source of Impurity
Formed through oxidation of final product and/or intermediates
6α-Hydroxylevonorgestrel (Impurity)
Impurity
6α-Hydroxynorgestrel
N/A
Impurity
6β-Hydroxynorgestrel
N/A
Impurity
10β-Hydroxynorgestrel
N/A