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betamethasone 21-mesylate

betamethasone 21-mesylate, 1881-66-9, 结构式
betamethasone 21-mesylate
CAS号:
1881-66-9
英文名:
betamethasone 21-mesylate
英文别名:
betamethasone 21-mesylate;Betamethasone Impurity 40;Betamethasone 21-Mesylate (>Betamethasone 21-Mesylate (>90%);betamethasone 21-methanesulfonate;Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11β,16β)-;2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl methanesulfonate
中文名:
betamethasone 21-mesylate
中文别名:
倍他米松杂质40
CBNumber:
CB52078729
分子式:
C23H31FO7S
分子量:
470.55
MOL File:
1881-66-9.mol

betamethasone 21-mesylate化学性质

熔点:
>174°C (dec.)
沸点:
652.3±55.0 °C(Predicted)
密度:
1.38±0.1 g/cm3(Predicted)
储存条件:
Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度:
DMSO (Slightly), Methanol (Slightly)
酸度系数(pKa):
11.93±0.70(Predicted)
形态:
Solid
颜色:
White to Off-White
稳定性:
Hygroscopic
安全信息

betamethasone 21-mesylate性质、用途与生产工艺

betamethasone 21-mesylate 上下游产品信息

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  • 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl methanesulfonate
  • Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-21-[(methylsulfonyl)oxy]-, (11β,16β)-
  • Betamethasone 21-Mesylate (>90%)
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