ChemicalBook >> CAS DataBase List >>13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
- CAS No.
- 21508-50-9
- Chemical Name:
- 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
- Synonyms
- 10β-HydroxyLevonorgestrel;10Β-HYDROXY LEVONORGESTREL;10β-Hydroxy D-(-)-Norgestrel;Levonorgestrel EP impurity I;10β-Hydroxy D-(-)-Norgestrel;Levonorgestrel Impurity I (EP);10-beta-Hydroxy Levonorgestrel;Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel);Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel);13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
- CBNumber:
- CB02622190
- Molecular Formula:
- C21H28O3
- Molecular Weight:
- 328.45
- MDL Number:
- MOL File:
- 21508-50-9.mol
- MSDS File:
- SDS
Last updated:2023-05-15 10:43:51
Melting point | 226-229 °C(Solv: benzene (71-43-2)) |
---|---|
Boiling point | 497.6±45.0 °C(Predicted) |
Density | 1.20±0.1 g/cm3(Predicted) |
solubility | Chloroform (Slightly, Heated, Sonicated), Ethyl Acetate (Slightly), Methanol (Slightly) |
form | Solid |
pka | 13.01±0.60(Predicted) |
color | White to Off-White |
FDA UNII | M8ZTL23HWP |
13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one price More Price(2)
13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 33)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Changsha Junyu Chemexpress.co., Ltd | +86-13723890100 | info@csjyyy.cn | China | 134 | 58 |
China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11927 | 58 |
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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 |
BOC Sciences | 1-631-485-4226; 16314854226 | info@bocsci.com | United States | 14059 | 65 |
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 |
BOC Sciences | 16314854226 | info@bocsci.com | United States | 9926 | 65 |
21508-50-9(13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one)Related Search:
EP Levonorgestrel Impurity D
D-Ethylgonendione
13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
6β-Hydroxy Norgestrel
(±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol
Levonorgestrel IMpurity N
Levonorgestrel
6α-Hydroxy Norgestrel
13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol
(Levo Norgestrel Impurity)
6-Oxo D-(-)-Norgestrel
1of4
(17α)-13-Ethyl-10,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one
10β-Hydroxy D-(-)-Norgestrel
10β-HydroxyLevonorgestrel
13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
10-beta-Hydroxy Levonorgestrel
Levonorgestrel Impurity I (EP)
Levonorgestrel EP impurity I
Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel)
(8S,9S,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-10,17-dihydroxy-, (17α)-
Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel)
10Β-HYDROXY LEVONORGESTREL
10β-Hydroxy D-(-)-Norgestrel
13-ethyl-10,17-dihydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one
(8S,9S,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-10,17-dihydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Levonorgestrel Impurity)
21508-50-9
Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids