ChemicalBook >> CAS DataBase List >>6,7-Dehydro ethynyl estradiol
6,7-Dehydro ethynyl estradiol
- CAS No.
- 67703-68-8
- Chemical Name:
- 6,7-Dehydro ethynyl estradiol
- Synonyms
- DELTA-6-ETHYNYLESTRADIOL;Ethinylestradiol EP Imp I;6,7-Dehydro Ethynyl Estradiol;Ethinylestradiol EP Impurity I;EP?Ethinylestradiol?Impurity?I;19-Nor-17alpha-pregna-1,3,5(10),6-t;1, 3, 5(10), 6-ESTRATETRAEN-17α-ETHYNYL-3, 17β-DIOL;19-NORPREGNA-1,3,5(10),6-TETRAEN-20-YNE-3,17BETA-DIOL;19-Nor-17α-pregna-1,3,5(10),6-tetraen-20-yne-3,17-diol;(17α)-19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol
- CBNumber:
- CB9248069
- Molecular Formula:
- C20H22O2
- Molecular Weight:
- 294.39
- MDL Number:
- MFCD01310750
- MOL File:
- 67703-68-8.mol
Last updated:2023-05-15 10:44:01
| Melting point | 181.8-183.7 °C |
|---|---|
| Boiling point | 465.3±45.0 °C(Predicted) |
| Density | 1.23±0.1 g/cm3(Predicted) |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 9.94±0.60(Predicted) |
| color | White to Light Brown |
| FDA UNII | W6EZ3B8WFC |
6,7-Dehydro ethynyl estradiol price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D229605 | 6,7-DehydroEthynylEstradiol | 67703-68-8 | 25mg | $580 | 2021-12-16 | Buy |
| TRC | D229605 | 6,7-DehydroEthynylEstradiol | 67703-68-8 | 100mg | $1850 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD20913 | 6,7-Dehydro ethynyl estradiol | 67703-68-8 | 5mg | $150.2 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD20913 | 6,7-Dehydro ethynyl estradiol | 67703-68-8 | 10mg | $273 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD20913 | 6,7-Dehydro ethynyl estradiol | 67703-68-8 | 25mg | $525 | 2021-12-16 | Buy |
6,7-Dehydro ethynyl estradiol Preparation Products And Raw materials
Global( 43)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| CR Corporation Limited | +8613062833949 | fred.wen@crcorporation.cn | China | 8647 | 58 |
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11922 | 58 |
| QUALITY CONTROL SOLUTIONS LTD. | 0755-66853366; 13670046396 | ORDERS@QCSRM.COM | China | 24326 | 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 | 15402 | 60 |
| ChemStrong Scientific Co.,Ltd | 0755-0755-66853366 13670046396 | sales@chem-strong.com | China | 18042 | 56 |
| Nanjing XiZe Biotechnology CO., Ltd. | 025-66023220 0086-15250997978 | 1511893459@qq.com | China | 7850 | 55 |
| BOC Sciences | 16314854226 | info@bocsci.com | United States | 9923 | 65 |
67703-68-8(6,7-Dehydro ethynyl estradiol)Related Search:
6-Keto Ethynyl Estradiol
Ethinylestradiol Impurity J
2-Methyl Ethynyl Estradiol
6-α-Hydroxy Ethinylestradiol
9,11-Dehydro Ethynyl Estradiol
1of3
1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL
(17α)-19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol
DELTA-6-ETHYNYLESTRADIOL
19-NORPREGNA-1,3,5(10),6-TETRAEN-20-YNE-3,17BETA-DIOL
3,17BETA-DIHYDROXY-17A-ETHYNYLESTRA-1,3,5(10),6-TETRAENE
6,7-Dehydro Ethynyl Estradiol
Ethinylestradiol EP Impurity I
ETHINYLESTRADIOL EP IMPURITY I (6,7-DIDEHYDRO ETHYNYL ESTRADIOL)
Ethinylestradiol EP Imp I
(8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthrene-3,17-diol
Ethinylestradiol Impurity 9（Ethinylestradiol EP Impurity I）
19-Nor-17alpha-pregna-1,3,5(10),6-t
19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol, (17α)-
(8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol
19-Nor-17α-pregna-1,3,5(10),6-tetraen-20-yne-3,17-diol
(8R,9S,13S,14S,17R)-17-Ethynyl-13-methyl-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthrene-3,17-diol (Ethinylestradiol Impurity)
1, 3, 5(10), 6-ESTRATETRAEN-17α-ETHYNYL-3, 17β-DIOL
EP?Ethinylestradiol?Impurity?I
Ethinylestradiol EP Impurity I/6,7-Dehydro Ethynyl Estradiol
67703-68-8
Impurities
Intermediates & Fine Chemicals
Pharmaceuticals
Steroids