| Product Identification | Back to Contents | 【Product Name】
(17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,15-dien-20-yn-3-one | 【Synonyms】
(8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14-decahydrocyclopenta[a]phenanthren-3-one
17-alpha-Ethynyl-13-ethyl-17-beta-hydroxy-4,15-gonadien-3-one
18,19-Dinorpregna-4,15-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17-alpha) | 【CAS】
60282-87-3 | 【Formula】
C21H26O2 | 【Molecular Weight】
310.44 | 【EINECS】
262-145-8 | 【RTECS】
JF7956000 | 【RTECS Class】
Reproductive Effector; Hormone | 【Merck】
12,4421 | 【Beilstein/Gmelin】
4237181 | 【Beilstein Reference】
6-08 |
| Physical and Chemical Properties | Back to Contents | 【Solubility in water】
Insoluble | 【Melting Point】
200 | 【Boiling Point】
463 | 【Vapor Pressure】
2E-10 (25 C) | 【Density】
1.177 g/cm3 | 【pKa/pKb】
12.29 (pKa) | 【Partition Coefficient】
3 | 【Heat Of Vaporization】
83.5 kJ/mol | 【Usage】
Oral contraceptive. |
| Exposure Controls/Personal Protection | Back to Contents | 【Exposure Effects】
Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance. |
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| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
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