ChemicalBook >> CAS DataBase List >>17-epi-Ethynyl estradiol
17-epi-Ethynyl estradiol
- CAS No.
- 4717-38-8
- Chemical Name:
- 17-epi-Ethynyl estradiol
- Synonyms
- 17β-Ethinylestradiol;Epi-Ethynyl Estradiol;17-epi-Ethynylestradiol;17BETA-ETHINYLESTRADIOL;17-Ethynyl-17α-estradiol;Ethinylestradiol EP Imp A;Ethinylestradiol EP Impurity A;17-epi Ethylnyl Estradiol (IMpurity A);17-Ethynylestra-1(10),2,4-triene-3,17α-diol;19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
- CBNumber:
- CB01238785
- Molecular Formula:
- C20H24O2
- Molecular Weight:
- 296.4
- MDL Number:
- MOL File:
- 4717-38-8.mol
Last updated:2023-05-15 10:44:01
| Boiling point | 457.2±45.0 °C(Predicted) |
|---|---|
| Density | 1.21±0.1 g/cm3(Predicted) |
| solubility | Chloroform (Slightly), Methanol (Slightly), Pyridine (Slightly) |
| pka | 10.24±0.60(Predicted) |
| form | Solid |
| color | White to Off-White |
| Stability | Light Sensitive |
| FDA UNII | II522L1IMZ |
17-epi-Ethynyl estradiol price
17-epi-Ethynyl estradiol Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 35)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
| CR Corporation Lomited | fred.wen@crcorporation.cn | CHINA | 12069 | 58 | |
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11927 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky (shanghai) International Co.,Ltd | 021-50135380 | shchemsky@sina.com | China | 15421 | 60 |
| Cato Research Chemicals Inc. | 020-81960175 | min.he@cato-chem.com | China | 1958 | 55 |
| ChemStrong Scientific Co.,Ltd | 0755-66853366 13670046396 | sales@chem-strong.com | China | 17982 | 56 |
| Nanjing XiZe Biotechnology CO., Ltd. | 025-58362220 15250997978 | 1511893459@qq.com | China | 7715 | 55 |
| BOC Sciences | 16314854226 | info@bocsci.com | United States | 9926 | 65 |
4717-38-8(17-epi-Ethynyl estradiol)Related Search:
EthynylEstradiol Sulfate
18-Methylethynyl Estradiol
1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,6-ALPHA, 17-BETA-TRIOL
4-Methyl Ethynyl Estradiol
Ethinylestradiol
1of3
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
17BETA-ETHINYLESTRADIOL
17-epi-Ethynylestradiol
17-Ethynylestra-1(10),2,4-triene-3,17α-diol
19-Norpregna-1,3,5(10)-triene-20-yne-3,17α-diol
(8R,9S,13S,14S,17S)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
17-Ethynyl-17α-estradiol
17-epi Ethylnyl Estradiol (IMpurity A)
Epi-Ethynyl Estradiol
Ethinylestradiol EP Impurity A
Ethinylestradiol EP Imp A
ETHINYLESTRADIOL EP IMPURITY A (17-EPI?ETHYLNYL ESTRADIOL)
Ethinylestradiol Impurity 1（Ethinylestradiol EP Impurity A）
(8R,9S,13S,14S,17S)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
17β-Ethinylestradiol
(8R,9S,13S,14S,17S)-17-Ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol (Ethinylestradiol Impurity)
Ethinylestradiol EP Impurity A (17-epi Ethynyl Estradiol)
4717-38-8
Intermediates & Fine Chemicals
Pharmaceuticals
Steroids