Budesonide Impurity 4(Budesonide EP Impurity D)
21-Dehydro Budesonide
CAS: 85234-63-5
Molecular Formula: C25H32O6
Budesonide Impurity 4(Budesonide EP Impurity D) - Names and Identifiers
Budesonide Impurity 4(Budesonide EP Impurity D) - Physico-chemical Properties
| Molecular Formula | C25H32O6 |
| Molar Mass | 428.52 |
| Density | 1.27±0.1 g/cm3(Predicted) |
| Melting Point | >110oC (dec.) |
| Boling Point | 572.5±50.0 °C(Predicted) |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | White to Light Yellow |
| pKa | 14.21±0.70(Predicted) |
| Storage Condition | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| Stability | Hygroscopic |
Budesonide Impurity 4(Budesonide EP Impurity D) - References
| use | budesonide is a halogen-free adrenal cortex hormone drug for topical application. Clinical studies have proved that inhaled this product has a local anti-inflammatory effect similar to beclomethasone, but has no systemic adrenal cortex hormone effect. For patients with non-hormone-dependent or hormone-dependent asthma and asthmatic chronic bronchitis, it can effectively reduce the side effects of oral adrenal cortex hormones. Budesonide impurity D is an impurity produced during the preparation of budesonide. |
Last Update：2024-04-09 21:49:45
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Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
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Budesonide Impurity 4(Budesonide EP Impurity D)
3-(苯并[1,3]二氧戊环-5-基)-2-苄氧羰基氨基-3-羟基丙酸
2-(2-Fluoro-4-nitrophenoxy)acetohydrazide
叔-丁基 3-氨基-6,7-二氢吡唑并[1,5-A]吡嗪-5(4H)-甲酸基酯
BETA-HYDROXYISOVALERONITRILE
CARNEGINE HYDROCHLORIDE
3-(苯并[1,3]二氧戊环-5-基)-2-苄氧羰基氨基-3-羟基丙酸
2-(2-Fluoro-4-nitrophenoxy)acetohydrazide
叔-丁基 3-氨基-6,7-二氢吡唑并[1,5-A]吡嗪-5(4H)-甲酸基酯
BETA-HYDROXYISOVALERONITRILE
CARNEGINE HYDROCHLORIDE