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Methylprednisolone Impurity 21
- CAS No.
- 150899-33-5
- Chemical Name:
- Methylprednisolone Impurity 21
- Synonyms
- Methylprednisolone Impurity 21;methylprednisolone impurity 05;Methylprednisolone EP Impurity 05;11β-Hydroxy-6α-methylpregna-1,4-diene-3,20,21-trione;Pregna-1,4-dien-20-al, 11-hydroxy-6-methyl-3,20-dioxo-, (6α,11β)-;Methylprednisolone Acetate Impurity 4 (Methylprednisolone Acetate EP Impurity D);Methylprednisolone Acetate EP Impurity DQ: What is Methylprednisolone Acetate EP Impurity D Q: What is the CAS Number of Methylprednisolone Acetate EP Impurity D;2-((6S,8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde;2-((6S,8S,9S,10R,11S,13S,14S,17S)-11-Hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde (Methylprednisolone Acetate Impurity)
- CBNumber:
- CB95495031
- Molecular Formula:
- C22H28O4
- Molecular Weight:
- 356.46
- MDL Number:
- MOL File:
- 150899-33-5.mol
Last updated:2023-07-12 16:49:23
| Boiling point | 506.4±50.0 °C(Predicted) |
|---|---|
| Density | 1.21±0.1 g/cm3(Predicted) |
| pka | 14.34±0.70(Predicted) |
| FDA UNII | AN29UJ9GKU |
Methylprednisolone Impurity 21 Preparation Products And Raw materials
Raw materials
Preparation Products
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Global( 20)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| China National Standard Pharmaceutical Corporation Limited | +8615391658522 | overseasales@yongstandards.com | China | 11927 | 58 |
| Beijing Comparison Pharmaceutical Technology Co., Ltd | 010-52878169 15701683040 | sales@bjcomparison.com | China | 4701 | 58 |
| ChemStrong Scientific Co.,Ltd | 0755-0755-66853366 13670046396 | sales@chem-strong.com | China | 17993 | 56 |
| Nanjing XiZe Biotechnology CO., Ltd. | 025-58362220 15250997978 | 1511893459@qq.com | China | 7725 | 55 |
| 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 |
| Shenzhen Jianyi Biotechnology Co., Ltd | 0755-84826604 | 3001783715@qq.com | CHINA | 2898 | 58 |
| Wuxi Helen Biotechnology Co., Ltd., | 0510-85629785 18013409632 | sales@reading-chemicals.com | China | 14092 | 58 |
| Hubei Ruinuo Pharmaceutical Technology Co., Ltd | 0714-5316360 13165688766 | 123456789@qq.com | China | 5001 | 58 |
| Foshan Treasure Biotechnology Co., Ltd | 0757-85921206 18520245316 | 2329783215@qq.com | China | 12664 | 58 |
Methylprednisolone Impurity 21
Pregna-1,4-dien-20-al, 11-hydroxy-6-methyl-3,20-dioxo-, (6α,11β)-
2-((6S,8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde
Methylprednisolone Acetate EP Impurity DQ: What is
Methylprednisolone Acetate EP Impurity D Q: What is the CAS Number of
Methylprednisolone Acetate EP Impurity D
11β-Hydroxy-6α-methylpregna-1,4-diene-3,20,21-trione
2-((6S,8S,9S,10R,11S,13S,14S,17S)-11-Hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde (Methylprednisolone Acetate Impurity)
Methylprednisolone Acetate Impurity 4 (Methylprednisolone Acetate EP Impurity D)
Methylprednisolone EP Impurity 05
methylprednisolone impurity 05
150899-33-5