| Identification | |
| Name: | 19-Norpregna-1,3,5(10)-trien-20-yne-2,3,17-triol,(17a)- |
| Synonyms: | 17a-Ethynyl-2-hydroxyestradiol;19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-2,3,17-triol;2-Hydroxy-17a-ethynyl-17b-estradiol; 2-Hydroxy-17a-ethynylestradiol;2-Hydroxyethinylestradiol |
| CAS: | 50394-89-3 |
| Molecular Formula: | C20H24 O3 |
| Molecular Weight: | 0 |
| InChI: | InChI=1/C20H24O3/c1-3-20(23)9-7-16-14-5-4-12-10-17(21)18(22)11-15(12)13(14)6-8-19(16,20)2/h1,10-11,13-14,16,21-23H,4-9H2,2H3/t13-,14+,16-,19-,20?/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 227.8°C |
| Boiling Point: | 490.7°C at 760 mmHg |
| Density: | 1.29g/cm3 |
| Refractive index: | 1.647 |
| Specification: |
2-Hydroxyethynylestradiol (CAS NO.50394-89-3) is also named as 2-Hydroxyethynylestradiol ; 19-Norpregna-1,3,5(10)-trien-20-yne-2,3,17alpha-triol ; 19-Norpregna-1,3,5(10)-trien-20-yne-2,3,17-triol,(17a)- ; 17a-Ethynyl-2-hydroxyestradiol ; 19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-2,3,17-triol;2-Hydroxy-17a-ethynyl-17b-estradiol ; 2-Hydroxy-17a-ethynylestradiol . 2-Hydroxyethynylestradiol (CAS NO.50394-89-3) is off-white to tan solid. |
| Flash Point: | 227.8°C |
| Usage: |
2-Hydroxyethynylestradiol (CAS NO.50394-89-3) is used as a metabolite of 17a-Ethynylestradiol. |
| Safety Data | |
 |
|
