Post

CAS号: 80883-54-1 英文名称: 7-DIMETHYLAMINOCOUMARIN-4-ACETIC ACID 英文同义词: DMACA;COUMARIN D 126;DMACA Coumarin D 126;7-DIMETHYLAMINOCOUMARIN-4-ACETIC ACID;7-(Dimethylamino)coumarine-4-Acetic Acid;7-(Dimethylamino)coumarin-4-acetic acid(DMACA);2-[7-(dimethylamino)-2-oxochromen-4-yl]acetic acid;2-(7-(DiMethylaMino)-2-oxo-2H-chroMen-4-yl)acetic acid;2H-1-Benzopyran-4-acetic acid, 7-(dimethylamino)-2-oxo- 中文名称: 7-二甲氨基香豆素-4-乙酸 中文同义词: 7-二甲氨基香豆素-4-乙酸;7-(二甲胺基)-2-氧代-2H-苯并吡喃-4-乙酸 分子式: C13H13NO4 分子量: 247.25 熔点 : 163.5-164.5 °C 沸点 : 497.6±45.0 °C(Predicted) 密度 : 1.334±0.06 g/cm3(Predicted) 溶解度 : Soluble in N,N-dimethylformamide, methanol 酸度系数(pKa): 4.27 ± 0.10, most acidic, temperature: 25 °C; 1.70 ± 0.20, most basic(at 25℃) 颜色: Yellow crystals; Yellow needles; Yellow precipitate; Yellow solid;1 Light yellow solid 最大波长(λmax): 370 nm (MeOH) 生物领域应用: Distinguishing producer and nonproducer strains; evaluating iron chelators;synthesizing didemnin, neovibsanin derivatives; studying natural product biology; as a substrate for measuring/monitoring β-secretase activity