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CAS号:21293-29-8
英文名称:(+)-Abscisic acid
英文同义词:ABA;ABK;S-ABA;DORMIN;ABA, ABK;ABSCISIN;S-(+)-ABA;abscisinii;Abscisi Acid;Adscisic Acid
中文名称:(+)-脱落酸
中文同义词:脱;诱抗素;休眠酸;落叶酸;脫落酸;脱落素Ⅱ;S-诱抗素;天然脱落酸;脱落酸或诱抗素;脱落酸(天然)
分子式:C15H20O4
分子量:264.32
熔点:188 °C
比旋光度:D20 +411.1° (c = 1 in ethanol); D20 +426.5° (c = 1 in 0.005N methanolic H2SO4)
沸点:327.55°C (rough estimate)
密度:1.0583 (rough estimate)
折射率:410 ° (C=0.2, EtOH)
储存条件:2-8°C
形态:Off-white powder
酸度系数(pKa):4.87±0.33(Predicted)
旋光性 (optical activity):[α]/D 415±10°, c = 0.1 in ethanol
Merck:14,11
BRN:2698956
InChIKey:JLIDBLDQVAYHNE-WEYXYWBQSA-N
CAS 数据库:21293-29-8(CAS DataBase Reference)
EPA化学物质信息:2,4-Pentadienoic acid, 5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, (2Z,4E)- (21293-29-8)