CAS NO. | |
Chemical Name | 17alpha-Ethinyl-19-nortestosterone 17beta-acetate |
EINECS | 200-132-0 |
M. F. | C22H28O3 |
M.W. | 340.4559 |
InChl | InChI=1/C22H28O3/c1-4-22(25-14(2)23)12-10-20-19-7-5-15-13-16(24)6-8-17(15)18(19)9-11-21(20,22)3/h1,13,17-20H,5-12H2,2-3H3/t17-,18?,19?,20?,21-,22-/m0/s1 |
| Application | |
Application | Norethisterone acetate (NETA) is a steroidal progestin of the 19-nortestosterone group with additional weak androgenic and estrogenic activity that is used orally as a hormonal contraceptive, in the treatment of gynecological disorders such as abnormal uterine bleeding, and as a component of hormone replacement therapy for menopause.It is the 17β-acetate ester of norethisterone, and acts as a prodrug to norethisterone in the body. |
| Biophysical-chemical information | |
Density | 1.14g/cm3 |
Boiling Point | 454.7°C at 760 mmHg |
Refractive Index | 1.555 |
Flash Point | 197.1°C |
Vapour Pressur | 1.87E-08mmHg at 25°C |
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