ChemicalBook >> CAS DataBase List >>Betamethasone EP Impurity I
Betamethasone EP Impurity I
- CAS No.
- 185613-69-8
- Chemical Name:
- Betamethasone EP Impurity I
- Synonyms
- Betamethasone EP Impurity I;9-Desfluoro-8-fluoro Betamethasone;9-Desfluoro-8-fluoro Betamethasone DISCONTINUED;Betamethasone Impurity 9（Betamethasone EP Impurity I）;Pregna-1,4-diene-3,20-dione, 8-fluoro-11,17,21-trihydroxy-16-methyl-, (8α,9β,11β,16β)- (9CI);(8S,9R,10R,11S,13S,14R,16S,17R)-8-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one;(8S,9R,10R,11S,13S,14R,16S,17R)-8-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Betamethasone Impurity)
- CBNumber:
- CB53359090
- Molecular Formula:
- C22H29FO5
- Molecular Weight:
- 392.46
- MDL Number:
- MOL File:
- 185613-69-8.mol
Last updated:2022-12-21 16:56:50
| Boiling point | 572.1±50.0 °C(Predicted) |
|---|---|
| Density | 1.32±0.1 g/cm3(Predicted) |
| pka | 12.03±0.70(Predicted) |
| FDA UNII | 71SLU9RKCB |
Betamethasone EP Impurity I Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 27)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11927 | 58 |
| ChemStrong Scientific Co.,Ltd | 0755-0755-66853366 13670046396 | sales@chem-strong.com | China | 17993 | 56 |
| Shanghai Kewel Chemical Co., Ltd. | 021-64609169 18901607656 | greensnown@163.com | China | 9911 | 50 |
| Hubei Yangxin Medical Technology Co., Ltd. | 15374522761 | 3003392093@qq.com | China | 7934 | 55 |
| Shenzhen SUNGENING Bio-Medical Co., Ltd. | 0755-28967200 13631290199 | wxf@sungening.com | China | 9507 | 60 |
| Guangzhou Dreampharm Biotechnology Co., Ltd. | 17825480238 | 3008233717@qq.com | China | 9843 | 12 |
| Jinan blalong chemical co. LTD | 2710913286@.com | 1513643261@qq.com | China | 14253 | 58 |
| Cato Research Chemicals Inc. | 020-81215950 4000-868-328 | customer@uwalab.com | United States | 10413 | 58 |
| Meng Cheng Technology (Shanghai) Co., LTD | 400-820-6829 | sales@mitachieve.com | China | 8864 | 58 |
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Betamethasone EP Impurity I
Betamethasone Impurity 9（Betamethasone EP Impurity I）
(8S,9R,10R,11S,13S,14R,16S,17R)-8-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
Pregna-1,4-diene-3,20-dione, 8-fluoro-11,17,21-trihydroxy-16-methyl-, (8α,9β,11β,16β)- (9CI)
9-Desfluoro-8-fluoro Betamethasone
9-Desfluoro-8-fluoro Betamethasone
DISCONTINUED
(8S,9R,10R,11S,13S,14R,16S,17R)-8-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Betamethasone Impurity)
185613-69-8