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CAS RN: 54024-22-5 | Product Number: D4163


Purity: >98.0%(HPLC)
  • 13-Ethyl-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-17-ol
10   ≥20 

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Product Number D4163
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__2__2H__3__0O = 310.48  
Physical State (20 deg.C) Solid
CAS RN 54024-22-5
Reaxys Registry Number 5094648
PubChem Substance ID 135727366
Merck Index (14) 2926
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Melting point 110.0 to 114.0 °C
Specific rotation [a]20/D +53.0 to +57.0 deg(C=1, CHCl3)
Properties (reference)
Melting Point 112 °C
Specific Rotation 55° (C=1,CHCl3)
Solubility in water Insoluble
Solubility (very soluble in) dichloromethane,Acetone,Tetrahydrofuran
Solubility (soluble in) Ether,Chloroform,Ethanol
Hazard Statements H413 : May cause long lasting harmful effects to aquatic life.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
Related Laws:
EC Number 258-929-4
RTECS# JF7975000
Transport Information:
HS Number 2937230000
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