Abscisic acid β-D-glucopyranosyl ester
| 中文名称 | Abscisic acid β-D-glucopyranosyl ester |
|---|---|
| 中文同义词 | ABSCISIC ACID Β-D-GLUCOPYRANOSYL ESTER;脱落酸杂质1(脱落酸 葡萄糖酯);(S)-顺式,反式脱落酸葡糖基酯;脱落酸 葡萄糖酯 |
| 英文名称 | Abscisic acid β-D-glucopyranosyl ester |
| 英文同义词 | Abscisic acid β-D-glucopyranosyl ester;β-D-Glucopyranose, 1-[(2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoate];β-D-Glucopyranosyl abscisate;(S)-cis,trans-Abscisic Acid Glucosyl Ester;Abscisicacidβ-D-glucopyranosylester;Abscisic Acid Impurity 1 (Abscisic Acid Glucose Ester);(+)-abscisic acid beta-D-glucopyranosyl ester / (+)-(S)-ABA-beta-GE |
| CAS号 | 21414-42-6 |
| 分子式 | C21H30O9 |
| 分子量 | 426.46 |
| EINECS号 | |
| 相关类别 | 倍半萜 |
| Mol文件 | 21414-42-6.mol |
| 结构式 |  |
Abscisic acid β-D-glucopyranosyl ester 性质
| 熔点 | >148°C (dec.) |
|---|---|
| 沸点 | 640.3±55.0 °C(Predicted) |
| 密度 | 1.36±0.1 g/cm3(Predicted) |
| 储存条件 | Amber Vial, -20°C Freezer, Under inert atmosphere |
| 溶解度 | 可溶于DMSO（少许）、甲醇（少许） |
| 酸度系数(pKa) | 12.44±0.60(Predicted) |
| 形态 | 固体 |
| 颜色 | 白色至类白色 |
β-D-Glucopyranosyl abscisate (ABA-GE) 是一种可水解的脱落酸 (ABA) 结合物，在液泡和内质网中积累。β-D-Glucopyranosyl abscisate的解聚使自由ABA在非生物胁迫条件下迅速形成，如脱水和盐胁迫。β-D-Glucopyranosyl abscisate 有助于维持ABA稳态。
Deconjugation of β-D-Glucopyranosyl abscisate (ABA-GE) by the endoplasmic reticulum and vacuolar β-glucosidases allows the rapid formation of free ABA in response to abiotic stress conditions such as dehydration and salt stress. β-D-Glucopyranosyl abscisate further contributes to the maintenance of ABA homeostasis, as it is the major ABA catabolite exported from the cytosol. Vacuolar transport ofβ-D-Glucopyranosyl abscisate is mediated by ATP-binding cassette and proton-antiport mechanisms in arabidopsis.
安全信息
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2025/12/22 | HY-111974 | Abscisic acid β-D-glucopyranosyl ester β-D-Glucopyranosyl abscisate | 21414-42-6 | 1mg | 2000元 |
| 2025/05/22 | HY-111974 | Abscisic acid β-D-glucopyranosyl ester β-D-Glucopyranosyl abscisate | 21414-42-6 | 10 mM * 1 mLin DMSO | 8632元 |