中文名 | 4-keto全反式维甲酸 |
英文名 | all-trans 4-Keto Retinoic Acid |
别名 | 维A酸杂质7 4-氧维甲酸 4-氧代-维A酸 4 - 氧代视黄酸 4-keto全反式维甲酸 4-氧维甲酸(4-氧维甲酸) 4-OXO-ALL TRANS RETINOIC ACID[干冰运输] |
英文别名 | 4-Ketoretinoic acid 4-oxo-Retinoic acid Tretinoin Impurity 7 Retinoic acid, 4-oxo- 4-Oxo-all-trans-retinoic acid all-trans 4-Keto Retinoic Acid (E)-3,7-Dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid |
CAS | 38030-57-8 |
化学式 | C20H26O3 |
分子量 | 314.42 |
密度 | 1.070±0.06 g/cm3(Predicted) |
熔点 | 175-179 °C |
沸点 | 509.9±29.0 °C(Predicted) |
溶解度 | 氯仿 (微溶) 、甲醇 (微溶) |
酸度系数 | 4.73±0.33(Predicted) |
存储条件 | Amber Vial, -20°C Freezer, Under Inert Atmosphere |
稳定性 | 在-20 °C的冰箱中干燥储存长达1年; 在-20 °C的溶液中储存长达3个月。 |
外观 | 固体 |
颜色 | Yellow to Dark Orange |
体外研究 | all-trans-4-Oxoretinoic acid, an active metabolite of vitamin A, induces gene transcription via binding to nuclear retinoic acid receptors (RARs). all-trans-4-Oxoretinoic acid is a biologically active geometric isomer of retinoic acid (RA) . |
参考资料 展开查看 | 1. [IF=4.418] Haifeng Zheng et al."Real-Time Functional Bioimaging of Neuron-Specific MicroRNA Dynamics during Neuronal Differentiation Using a Dual Luciferase Reporter."Acs Chem Neurosci. 2019;10(3):1696–1705 2. [IF=4.451] Zhen Wang et al."Preparation, characterization of L-aspartic acid chelated calcium from oyster shell source and its calcium supplementation effect in rats."J Funct Foods. 2020 Dec;75:104249 |
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