Produktnamn:Gestonoronacetat / Gestonorone Acetate
CAS:31981-44-9
Synonymer:17-Hydroxy-19-norpregn-4-ene-3,20-dione 17-acetate；17alpha-Hydroxy-19-norprogesterone-17alpha acetate；19-Nor-17alpha-hydroxyprogesterone acetate,Norhydroxyprogesterone Acetate
Molekylär formel:C22H30O4
Molekylvikt:358.47
EINECS nr.:250-882-8
Densitet:1.16g/cm3
Smältpunkt:228-230℃
Gestonorone acetate, or gestronol acetate, also known as norhydroxyprogesterone acetate, is a progestin of the 19-norprogesterone and 17α-hydroxyprogesterone groups which was developed in the early 1960s but was never marketed.
Gestonorone acetate has been found to consistently inhibit ovulation at an oral dosage of 10 mg/day in combination with 50 μg/day oral ethinylestradiol.Weak or no endometrial effects were observed at an oral dosage of 100 mg/day, basal vacuoles appeared at 130 till 140 mg/day, and full endometrial secretory transformation occurred at 220 mg/day.
| TESTFÖREMÅL |
SPECIFIKATION |
RESULTAT |
| Beskrivning |
White or Almost White Crystalline Powder |
vitt pulver |
| Identifiering |
A.B. |
Positiv |
| Analysera |
97.0~103,0 % |
99.1% |
| Förlust vid torkning |
1.0%max |
0.25% |
| Smältpunkt |
222~228°C |
227°C |
| Organiska flyktiga föroreningar |
meets the requirement. |
Överensstämmer |
| Relaterade substanser |
meets the requirement. |
Överensstämmer |
| Resterande lösningsmedel |
meets the requirement. |
Överensstämmer |
| Partikelstorlek |
100%20 microns |
Överensstämmer |
| Slutsats |
The specification conform with USP30 standard |
