Pharmaceutical Reference Standards / Impurity Standards

Norgestimate
17-Desacetyl Norgestimate
Norgestimate EP Impurity A
Norgestimate 5-ene Analog
(Z)-Norgestimate5(10)-ene Analog
(E)-Norgestimate 5(10)-ene Analog
(Z)-Norgestimate

Isotope Labelled Compounds

Norgestimate-D6
17-Desacetyl Norgestimate-D6
17-Desacetyl Norgestimate-d7 (Mixture of Isomers)