商品名: Ethynodiol diacetate
同義語: (3-ベータ,17-アルファ)-19-Norpregn-4-en-20-yne-3,17-diol diacetate;(3-ベータ,17-アルファ)-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 (宿; sold as Continuin, Femulen, Luteonorm, Luto-Metrodiol, and Metrodiol), orethynodiol diacetate (使用, 禁止), 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. In addition, can also be used for menstrual disorders, such as amenorrhea, menorrhagia, menopausal syndrome and uterine hypoplasia. For the preparation of contraceptives.
| ANALYTICAL ITEMS |
SPECIFICATION |
ANALYTICAL RESULTS |
| 外観 |
白色結晶性粉末 |
白色結晶性粉末 |
| 関連物質 |
A single impurity≤1.0% |
0.09% |
| Total impurities≤2.0% |
0.88% |
| 乾燥減量 |
≤0.5% |
0.2% |
| アッセイ |
97.0~103.0% |
99.2% |
| 結論 |
The specification conform with enterprise standard |
