Nom du produit:Gestonoronacetat / Gestonorone Acetate
CAS:31981-44-9
Synonymes:17-Hydroxy-19-norpregn-4-ene-3,20-dione 17-acetate；17alpha-Hydroxy-19-norprogesterone-17alpha acetate；19-Nor-17alpha-hydroxyprogesterone acetate,Norhydroxyprogesterone Acetate
Formule moléculaire:C22H30O4
Poids moléculaire:358.47
Numéro EINECS.:250-882-8
Densité:1.16g/cm3
Point de fusion: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/jour, basal vacuoles appeared at 130 à 140 mg/jour, and full endometrial secretory transformation occurred at 220 mg/jour.
| ARTICLES DE TEST |
SPÉCIFICATION |
RÉSULTATS |
| Description |
Poudre cristalline blanche ou presque blanche |
poudre blanche |
| Identification |
A.B.. |
Positif |
| Essai |
97.0~103,0% |
99.1% |
| Perte au séchage |
1.0%maximum |
0.25% |
| Point de fusion |
222~228°C |
227°C |
| Impuretés organiques volatiles |
répond à l'exigence. |
Conforme |
| Substances associées |
répond à l'exigence. |
Conforme |
| Solvants résiduels |
répond à l'exigence. |
Conforme |
| Taille des particules |
100%20 microns |
Conforme |
| Conclusion |
La spécification est conforme à la norme USP30 |
