68-22-4 norethindrone |
|
| Product Name | norethindrone |
| Synonyms | Norethisterone,98%;17-alpha-ethynyl-17-beta-hydroxyoestr-4-en-3-one;Norethisterone;17-ethynyl-17-hydroxyestr-4-en-3-one;(17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one;(8xi,9xi,14xi,17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one |
| Molecular Formula | C20H26O2 |
| Molecular Weight | 298.4192 |
| InChl | InChI=1/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16?,17?,18?,19-,20-/m0/s1 |
| CAS Registry Number | 68-22-4 |
| EINECS | 200-681-6 |
| Molecular Structure |  |
| Density | 1.15g/cm3 |
| Melting Point | 205-206℃ |
| Boiling Point | 447°C at 760 mmHg |
| Refractive Index | 1.577 |
| Flash Point | 190.5°C |
| Vapour Pressur | 7.22E-10mmHg at 25°C |
- 1.Hubei Sanjing Bio-Tech Co., Ltd.
- 2.Zhejiang Xianju Junye Pharmaceutical Co., Ltd.
- 3.Chenggu Zhenhua Biological Science & Technology Co.,Ltd.
- 4.Hangzhou Pharma & Chem Co.,Ltd.
- 5.Zhejiang Chempharm Industry & Trading Co., Ltd.
- 6.SINOCO CHEMICAL CO., LIMITED
- 7.CIDIC Co.,Ltd.
- 8.Beijing Zizhu Pharmaceutical Co., LTD
- 9.Suntin MediPharma Co. Ltd.
- 10. Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
