Produktnavn: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
Molekylær formel:C22H30O4
Molekylvekt:358.47
EINECS-nr.:250-882-8
Tetthet:1.16g/cm3
Smeltepunkt: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 til 140 mg/day, and full endometrial secretory transformation occurred at 220 mg/day.
| TEST ARTIKLER |
SPESIFIKASJON |
RESULTATER |
| Beskrivelse |
Hvitt eller nesten hvitt krystallinsk pulver |
hvitt pulver |
| Identifikasjon |
A.B. |
Positivt |
| Assay |
97.0~103,0 % |
99.1% |
| Tap ved tørking |
1.0%maks |
0.25% |
| Smeltepunkt |
222~228°C |
227°C |
| Organiske flyktige urenheter |
oppfyller kravet. |
Samsvarer |
| Beslektede stoffer |
oppfyller kravet. |
Samsvarer |
| Resterende løsemidler |
oppfyller kravet. |
Samsvarer |
| Partikkelstørrelse |
100%20 mikron |
Samsvarer |
| Konklusjon |
Spesifikasjonen samsvarer med USP30-standarden |
