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CAS號:21293-29-8
英文名稱:(+)-Abscisic acid
英文同義詞:ABA;ABK;S-ABA;DORMIN;ABA, ABK;ABSCISIN;S-(+)-ABA;abscisinii;Abscisi Acid;Adscisic Acid
中文名稱:(+)-脫落酸
中文同義詞:脫;誘抗素;休眠酸;落葉酸;脫落酸;脫落素Ⅱ;S-誘抗素;天然脫落酸;脫落酸或誘抗素;脫落酸(天然)
分子式:C15H20O4
分子量:264.32
熔點:188 °C
比旋光度:D20 +411.1° (c = 1 in ethanol); D20 +426.5° (c = 1 in 0.005N methanolic H2SO4)
沸點:327.55°C (rough estimate)
密度:1.0583 (rough estimate)
折射率:410 ° (C=0.2, EtOH)
儲存條件:2-8°C
形態(tài):Off-white powder
酸度系數(shù)(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 數(shù)據(jù)庫:21293-29-8(CAS DataBase Reference)
EPA化學物質(zhì)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)