Име на продукта: Ethynodiol diacetate
Синоними: (3-бета,17-алфа)-19-Norpregn-4-en-20-yne-3,17-diol diacetate;(3-бета,17-алфа)-19-norpregn-4-en-20-yne-3,17-dioldiacetate;17-(Acetyloxy)-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 (ИНН; sold as Continuin, Femulen, Luteonorm, Luto-Metrodiol, and Metrodiol), orethynodiol diacetate (USAN, БАН), 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. Освен това, can also be used for menstrual disorders, such as amenorrhea, menorrhagia, menopausal syndrome and uterine hypoplasia. For the preparation of contraceptives.
| АНАЛИТИЧНИ ИЗДЕЛИЯ |
СПЕЦИФИКАЦИЯ |
АНАЛИТИЧНИ РЕЗУЛТАТИ |
| Външен вид |
Бял кристален прах |
Бял кристален прах |
| Сродни вещества |
A single impurity≤1.0% |
0.09% |
| Total impurities≤2.0% |
0.88% |
| Загуба при сушене |
≤0,5% |
0.2% |
| Анализ |
97.0~103,0% |
99.2% |
| Заключение |
The specification conform with enterprise standard |
