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CAS号:432-54-2
英文名称:1,2-Dihydro DesoxyMetasone
英文同义词:Dexamethasone Impurity 21;1,2-Dihydro Desoximetasone;1,2-Dihydro DesoxyMetasone;Desoximetasone 1,2-Dihydro Impurity;9α-Fluoro-11β,21-dihydroxy-16α-Methylpregn-4-ene-3,20-dione;(11β,16α)-9-Fluoro-11,21-dihydroxy-16-Methylpregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 9-fluoro-11,21-dihydroxy-16-methyl-, (11β,16α)- (9CI)
中文名称:1,2-Dihydro DesoxyMetasone
中文同义词:地塞米松杂质33
分子式:C22H31FO4
分子量:378.48
熔点:176-178?C
沸点:531.1±50.0 °C(Predicted)
密度:1.23±0.1 g/cm3(Predicted)
储存条件:-20°C Freezer
酸度系数(pKa):12.98±0.10(Predicted)