ChemicalBook >> CAS DataBase List >>6-Keto Ethynyl Estradiol
6-Keto Ethynyl Estradiol
- CAS No.
- 38002-18-5
- Chemical Name:
- 6-Keto Ethynyl Estradiol
- Synonyms
- 6-KETOETHYNYLESTRADIOL;6-Oxo-ethinylestradiol;6-KETO ETHINYL ESTRADIOL;Ethinylestradiol EP Imp G;6-KETO-17A-ETHINYLESTRADIOL;Ethinylestradiol EP Impurity G;3,17-Dihydroxy-19-nor-17alpha-pregn;Ethinyl Estradiol USP Related Compound A;1, 3, 5(10)-ESTRATRIEN-17α-ETHYNYL-3, 17β-DIOL-6-ONE;3,17β-Dihydroxy-17α-ethynylestra-1,3,5(10)-trien-6-one
- CBNumber:
- CB9204711
- Molecular Formula:
- C20H22O3
- Molecular Weight:
- 310.39
- MDL Number:
- MFCD00271530
- MOL File:
- 38002-18-5.mol
Last updated:2023-05-04 15:15:27
| Melting point | 228.6-229.5 °C |
|---|---|
| Boiling point | 487.8±45.0 °C(Predicted) |
| Density | 1.28±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), Dioxane (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 9.33±0.60(Predicted) |
| color | Pale Beige to Pale Brown to Light Yellow |
| FDA UNII | 9M79F2839C |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
| HS Code | 2937230000 |
6-Keto Ethynyl Estradiol price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1260012 | Ethinyl estradiol Related Compound A United States Pharmacopeia (USP) Reference Standard | 38002-18-5 | 20MG | $1380 | 2024-03-01 | Buy |
| TRC | K188770 | 6-KetoEthynylEstradiol | 38002-18-5 | 5mg | $130 | 2021-12-16 | Buy |
| TRC | K188770 | 6-KetoEthynylEstradiol | 38002-18-5 | 50mg | $870 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | SHG0002046 | 1,3,5(10)-ESTRATRIEN-17ALPHA-ETHYNYL-3,17BETA-DIOL-6-ONE 95.00% | 38002-18-5 | 50MG | $971.25 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | SHG0002046 | 1,3,5(10)-ESTRATRIEN-17ALPHA-ETHYNYL-3,17BETA-DIOL-6-ONE 95.00% | 38002-18-5 | 5MG | $505.76 | 2021-12-16 | Buy |
6-Keto Ethynyl Estradiol Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 44)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 | |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 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 | 32344 | 50 |
| Shanghai TaoSu Biochemical Technology Co., Ltd. | 021-33632979 | info@tsbiochem.com | China | 8073 | 58 |
| 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 |
38002-18-5(6-Keto Ethynyl Estradiol)Related Search:
9,11-Dehydro Ethynyl Estradiol
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
Ethinylestradiol
18-Methylethynyl Estradiol
4-Methyl Ethynyl Estradiol
EthynylEstradiol Sulfate
1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,6-ALPHA, 17-BETA-TRIOL
6-α-Hydroxy Ethinylestradiol
2-Methyl Ethynyl Estradiol
Ethinylestradiol Impurity J
1of4
6-KETO ETHINYL ESTRADIOL
6-KETOETHYNYLESTRADIOL
1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL-6-ONE
3,17BETA-DIHYDROXY-17A-ETHYNYLESTRA-1,3,5(10)-TRIEN-6-ONE
3,17BETA-DIHYDROXY-19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-6-ONE
6-KETO-17A-ETHINYLESTRADIOL
(17α)-3,17-Dihydroxy-19-norpregna-1,3,5(10)-trien-20-yn-6-one
3,17β-Dihydroxy-17α-ethynylestra-1,3,5(10)-trien-6-one
Ethinylestradiol EP Imp G
Ethinylestradiol Impurity 7（Ethinylestradiol EP Impurity G）
(8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-6-one
Ethinylestradiol EP Impurity G
3,17-Dihydroxy-19-nor-17alpha-pregn
19-Norpregna-1,3,5(10)-trien-20-yn-6-one, 3,17-dihydroxy-, (17α)-
6-Oxo-ethinylestradiol
Ethinyl Estradiol USP Related Compound A
(8R,9S,13S,14S,17R)-17-Ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one (Ethinylestradiol Impurity)
1, 3, 5(10)-ESTRATRIEN-17α-ETHYNYL-3, 17β-DIOL-6-ONE
38002-18-5
Impurities
Intermediates & Fine Chemicals
Pharmaceuticals
Steroids
Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids