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011668 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one (Levo Norgestrel Impurity) CAS: 19914-67-1

Specifications
References
CAS Number
19914-67-1
Grade
Highly Purified
Molecular Formula
C21H28O2
Molecular Weight
312.45
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
4°C
13-Ethyl-17α-ethynyl-17-hydroxygon-5(10)-en-3-one; EP Levonorgestrel Impurity B; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one;

EP Levonorgestrel impurity B.

Form
White Solid
Melting Point
169-171°C
Solubility
Chloroform
References
McGinty, D., et al.: Endocrinology, 24, 829 (1939),
USBio References
No references available
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