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21-脱氢布地奈德
布地奈德杂质;21-脱氢布地奈德
21-Dehydro Budesonide
  • 产品编号: CDR229305

  • CAS号: 85234-63-5

  • 分子式:C25H32O6

  • 分子量:428.52

英文别名:
(11β,16α)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxopregna-1,4-dien-21-al; Budesonide Impurity D (EP); Budesonide EP Impurity D
熔点:
>110ºC (dec.)
可溶性:
DMSO, Methanol
性状:
白色至淡黄色固体
储存条件:
-20°C
参考文献:
Backes, S., et al.: Drug Metab. Rev., 34, 157 (2002), Vermeer, H., et al.: Clin. Endocrinol., 59, 49 (2003), Assi, K., et al.: J. Pharm. Biomed. Anal., 41, 325 (2006),
21-Dehydro Budesonide (Budesonide EP Impurity D) is a Budesonide (B689490) impurity.
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