337-02-0
中文名称
9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione
英文名称
9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione
CAS
337-02-0
分子式
C21H29FO6
分子量
396.46
MOL 文件
337-02-0.mol
更新日期
2025/09/02 16:39:22
337-02-0 结构式
基本信息
中文别名
曲安西龙EP杂质D曲安西龙EP杂质C
1,2-二氢曲安西龙
曲安西龙杂质C (EP)
曲安西龙EP杂质C(曲安奈德杂质)
1,2-DIHYDRO TRIAMCINOLONE
英文别名
Pretriamcinolone1,2-Dihydro Triamcinolone
Triamcinolone EP Impurity C
Triamcinolone EP Impurity C (Pretriamcinolone)
9-Fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione
(11β,16α)-Fluoro-11,16,17,21-tetrahydroxypregn-4-ene-3,20-dione
9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione
Pregn-4-ene-3,20-dione, 9-fluoro-11,16,17,21-tetrahydroxy-, (11β,16α)-
9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione
9-fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione (pretriamcinolone)
物理化学性质
熔点257-260 °C (decomp)
沸点585.2±50.0 °C(Predicted)
密度1.39±0.1 g/cm3(Predicted)
储存条件Refrigerator
溶解度DMSO（微量）、吡啶（微量）
酸度系数(pKa)11.58±0.70(Predicted)
形态neat
颜色白色至灰白色
主要应用pharmaceutical (small molecule)
InChIKeySXQQMCLQCSKJNC-OBYCQNJPSA-N
SMILESF[C@@]21[C@H]([C@H]4[C@@]([C@@]([C@@H](C4)O)(O)C(=O)CO)(C[C@@H]2O)C)CCC3=CC(=O)CC[C@@]31C
