Einecs 238-514-4

Name	13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol
Synonyms	Einecs 238-514-4 Levonorgestrel EP impurity T 13-ethyl-3-methoxy-18,19-dinor-17a-pregna-2,5(10)-dien-20-yn-17-ol (17R)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol 13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol 18,19-Dinorpregna-2,5(10)-dien-20-yn-17-ol, 13-ethyl-3-methoxy-, (17α)- (17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (Levonorgestrel Impurity T) (17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (Levonorgestrel Impurity T) (8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol
CAS	14507-51-8
EINECS	238-514-4

Molecular Formula	C22H30O2
Density	1.11±0.1 g/cm3(Predicted)
Melting Point	155-158 °C
Boling Point	462.8±45.0 °C(Predicted)
Solubility	Chloroform (Slightly), Methanol (Slightly)
Appearance	Solid
Color	White to Off-White
pKa	13.08±0.60(Predicted)
Storage Condition	Amber Vial, -20°C Freezer, Under inert atmosphere
Stability	Light Sensitive