标准品
丙酸氟替卡松相关杂质
更新时间:2020-05-08 点击数:10270
丙酸氟替卡松杂质A
英文名:6α,9-difluoro-11β-hydroxy-16α-methyl-3-oxo-17-(propanoyloxy)androsta-1,4-diene-17β-carboxylic acid
C24H30F2O6
Mol. Wt.: 452.49
有关物质纯度为99%以上
丙酸氟替卡松杂质B
英文名:[[6α,9-difluoro-11β-hydroxy-16α-methyl-3-oxo-17-(propanoyloxy)androsta-1,4-dien-17β-yl]carbonyl]sulfenic acid
C24H30F2O6S
Mol. Wt.: 484.55
有关物质纯度为99.5%
丙酸氟替卡松杂质C
英文名:6α,9-difluoro-17-[[(fluoromethyl)sulfanyl]carbonyl]-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17α-yl acetate
C24H29F3O5S
Mol. Wt.: 486.54
有关物质纯度为98.4%
丙酸氟替卡松杂质D
英文名:6α,9-difluoro-17-[(methylsulfanyl)carbonyl]-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17α-yl propanoate
C25H32F2O5S
Mol. Wt.: 482.58
有关物质纯度为98.6%
丙酸氟替卡松杂质F
英文名:6α,9-difluoro-17-[[(fluoromethyl)sulfanyl]carbonyl]-16α-methyl-3,11-dioxoandrosta-1,4-dien-17α-yl propanoate
C25H29F3O5S
Mol. Wt.: 498.55
有关物质纯度为98.8%
丙酸氟替卡松杂质H
英文名:17,17′-(disulfanediyldicarbonyl)bis(6α,9-difluoro-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-dien-17α-yl) dipropanoate
C48H58F4O10S2
Mol. Wt.: 935.09
有关物质纯度为98.1%
在试验中出现新的杂质466
C25H32F2O6
Mol. Wt.: 466.51
有关物质纯度为96.6%
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