numele produsului: Ethynodiol diacetate
Sinonime: (3-beta,17-alfa)-19-Norpregn-4-en-20-yne-3,17-diol diacetate;(3-beta,17-alfa)-19-norpregn-4-en-20-yne-3,17-dioldiacetate;17-(Acetiloxi)-17-ethynylestr-4-en-3-yl acetate;17-alpha-Ethynyl-19-norandrost-4-ene-3-beta,17-beta-diol diacetate;17-alpha-ethynyl-19-norandrost-4-ene-3-beta,17-beta-dioldiacetate;17-alpha-Ethynyl-3,17-dihydroxy-4-estrene diacetate;17-alpha-ethynyl-3,17-dihydroxy-4-estrenediacetate;17-alpha-Ethynyl-4-estrene-3-beta,17-beta-diol diacetate
CAS: 297-76-7
MF: C24H32O4
MW: 384.51
EINECS: 206-044-9
Ethynodiol diacetate (HAN; sold as Continuin, Femulen, Luteonorm, Luto-Metrodiol, and Metrodiol), orethynodiol diacetate (UTILIZARE, INTERZICE), is a steroidal progestin which is used as a hormonal contraceptive. Relative to other 19-nortestosterone derivatives, it has relatively little or no potency as an androgen,[3][4] and also unlike most progestins in general, has significant estrogenic effects.
The goods are estrogen drugs. The role of diethylstilbestrol, but the potency of 20 times. And progestin contraceptive use, inhibition of ovulation synergies, can enhance the effectiveness of contraception, and can reduce the side effects such as breakthrough bleeding. în plus, can also be used for menstrual disorders, such as amenorrhea, menorrhagia, menopausal syndrome and uterine hypoplasia. For the preparation of contraceptives.
| ANALYTICAL ITEMS |
SPECIFICAȚIE |
ANALYTICAL RESULTS |
| Aspect |
Pulbere cristalină albă |
Pulbere cristalină albă |
| Substante inrudite |
A single impurity≤1.0% |
0.09% |
| Total impurities≤2.0% |
0.88% |
| Pierdere prin uscare |
≤0,5% |
0.2% |
| Test |
97.0~103,0% |
99.2% |
| Concluzie |
The specification conform with enterprise standard |
