163163-23-3
163163-23-3 结构式
基本信息
中文别名
二乙酰醇293B化合物 T22662
英文别名
ChromagnolCHROMANOL 293B
Chromanol 293B >=98% (HPLC), powder
6-cyano-4-(N-ethylsulfonyl-N-methylamino)-3-hydroxy-2,2-dimethylchromane
N-[(3R,4S)-6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydrochromen-4-yl]-N-methylethanesulfonamide
TRANS-N-[6-CYANO-3,4-DIHYDRO-3-HYDROXY-2,2-DIMETHYL-2H-1-BENZOPYRAN-4-YL]-N-METHYL-ETHANESULFONAMIDE
Ethanesulfonamide, N-[(3R,4S)-6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl]-N-methyl-, rel-
物理化学性质
沸点474.1±55.0 °C(Predicted)
密度1.33±0.1 g/cm3(Predicted)
储存条件-20°C
溶解度二甲基亚砜:18 毫克/毫升
酸度系数(pKa)12.96±0.60(Predicted)
形态固体
颜色白色
InChI1S/C15H20N2O4S/c1-5-22(19,20)17(4)13-11-8-10(9-16)6-7-12(11)21-15(2,3)14(13)18/h6-8,13-14,18H,5H2,1-4H3/t13-,14+/m0/s1
InChIKeyHVSJHHXUORMCGK-UONOGXRCSA-N
SMILESCCS(=O)(=O)N(C)[C@@H]1[C@@H](O)C(C)(C)Oc2ccc(cc12)C#N
常见问题列表
概述
二乙酰醇293B 选择性阻断慢延迟整流钾电流 (IKs),其 IC50 为 1-10 μM,是 KATP 通道的弱抑制剂。Chromanol 293B 还可阻断 CFTR 氯电流,IC50 为19 μM。