Identification
13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one
Molecular Formula:
C21H28 O2
Synonym:
13-ethyl-17a-ethynyl-17-hydroxygon-5(10)-en-3-one ; 13-ethyl-17?-ethynyl-17-hydroxygon-5(10)-en-3-one ; 17-ethinyl-17-hydroxy-18-methylestr-5(10)-en-3-one ; 13-ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one ; 13-ethyl-17-hydroxy-18,19-dinor-17?-pregn-5(10)-en-20-yn-3-one(levonorgestrel impurity b) ; 18,19-dinorpregn-5(10)-en-20-yn-3-one,13-ethyl-17-hydroxy-, (17a)- (9ci) ; ep levonorgestrel impurity b ; (17?)-13-ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one ; 18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one,13-ethyl-17-hydroxy- (7ci,8ci) ; 13-ethyl-17-hydroxy-18,19-dinor-17?-pregn-5(10)-en-20-yn-3-one ; 13-ethyl-17-hydroxy-18,19-dinor-17?-pregn-5(10)-en-20-yn-3-one
(levo norgestrel impurity) ; 13-ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one
(levo norgestrel impurity)
Suppliers
Chemlyte Solutions
CS781223436
CAS equal suppliers
Levonorgestrel EP Impurity B
Salsbury Chemicals, Inc.
SC26888064
13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
Pharmaffiliates Analytics & Synthetics Pvt. Limited
PA 12 14020
13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B)
Santa Cruz Biotechnology, Inc.
sc-208859
13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B)
Santa Cruz Biotechnology, Inc.
208859
Prices & Availability
Data is processed
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Properties for 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one
Molecular Weight:
312.45 g·mol−1
Melting point:
169-171 °C C
x
Safety & Transport Information
Storage temperature :
Refrigerator
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Alternative Distributors of [13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one]
Producers or manufacturers change the product range from time to time.
Currently there are no other manufacturers known.
Element: 
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