中文名 | 4-甲基伞形酮磷酸酯 |
英文名 | 4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid |
别名 | 4-甲基伞形酮磷酸酯 4-甲基伞形酮酰磷酸酯 磷酸 4-甲基伞形酮酯 4-甲基香豆素基磷酸酯 MUP无游离酸[4-甲基伞形酮磷酸酯] 4-甲基伞形酮磷酸酯(磷酸4-甲基伞形酮酯) 4-甲基-2-氧代-2H-1-苯并吡喃-7-基磷酸酯 4-甲基伞形酮磷酸酯 4-METHYLUMBELLIFERYL PHOSPHATE |
英文别名 | 4-MUP 4-Methylumbelliferyl-phosphate 4-Methylumbelliferyl phosphate 4-METHYLUMBELLIFERYL PHOSPHATE (4-MUP) LIQUID SUBSTRATE SYSTEM 4-METHYLUMBELLIFERONE PHOSPHATE 4-METHYLUMBELLIFERYL-PHOSPHORIC ACID 4-METHYL-7-(PHOSPHONOOXY), 2H-1-BENZOPYRAN-2-ONE 2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)- 4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid 4-Methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid 4-METHYL-2-OXO-2H-CHROMEN-7-YL DIHYDROGEN PHOSPHATE 4-methyl-2-oxo-2H-chromen-7-yl dihydrogen phosphate 4-METHYLUMBELLIFERYL PHOSPHATE LIQUID SUBSTRATE SYSTEM |
CAS | 3368-04-5 |
EINECS | 222-137-7 |
化学式 | C10H9O6P |
分子量 | 256.15 |
InChI | InChI=1/C10H9O6P/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H2,12,13,14) |
密度 | 1.583±0.06 g/cm3(Predicted) |
熔点 | 215-218°C |
沸点 | 511.4±60.0 °C(Predicted) |
闪点 | 263.1°C |
水溶性 | Soluble in water |
蒸汽压 | 2.79E-11mmHg at 25°C |
折射率 | 1.615 |
酸度系数 | 1.65±0.10(Predicted) |
PH值 | pH (5g/l, 25℃) : 1.5~2.3 |
存储条件 | -20°C |
外观 | 固体 |
颜色 | White to Off-white |
BRN | 1687229 |
MDL号 | MFCD00016969 |
体外研究 | 4-Methylumbelliferyl phosphate monoester previously described as one of a series of 4-methylumbelliferone conjugates is later found to be the PlP2-pyrophosphate diester and is not hydrolysed by serum phosphomonoesterases . 4-Methylumbelliferyl phosphate has a significant advantage over currently available substrates in that its useful concentration range extends to about 0.1 μM. If the concentration of 4-Methylumbelliferyl phosphate is held constant and the pH is varied, the activity of the enzyme passes through a maximum. |
危险品标志 | Xn - 有害物品 |
风险术语 | 20/22 - 吸入及吞食有害。 |
安全术语 | S36 - 穿戴适当的防护服。 S24/25 - 避免与皮肤和眼睛接触。 |
危险品运输编号 | UN 1760 8/PG 2 |
WGK Germany | 3 |
TSCA | Yes |
海关编号 | 29199000 |
上游原料 | 三氯氧磷 乙酰乙酸乙酯 五氧化二磷 间苯二酚 |
参考资料 展开查看 | 1. 杨梅, 王欢, 孙彤,等. 顺序注射荧光法测定生鲜牛奶中碱性磷酸酶[J]. 辽宁师范大学学报(自然科学版), 2012(03):354-357. |
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