活性蓝4;(13324-20-4) Reactive Blue 4是一种蒽醌类有机染料，最大吸收波长为 595 nm。
| 英文别名 | 13324-20-4;Reactive Blue 4 |
| CAS号 | 13324-20-4 |
| SMILES | c1ccc2c(c1)C(=O)c3c(cc(c(c3C2=O)N)S(=O)(=O)O)Nc4ccc(c(c4)Nc5nc(nc(n5)Cl)Cl)S(=O)(=O)O |
| Inchi | InChI=1S/C23H14Cl2N6O8S2/c24-21-29-22(25)31-23(30-21)28-12-7-9(5-6-14(12)40(34,35)36)27-13-8-15(41(37,38)39)18(26)17-16(13)19(32)10-3-1-2-4-11(10)20(17)33/h1-8,27H,26H2,(H,34,35,36)(H,37,38,39)(H,28,29,30,31) |
| InchiKey | RTLULCVBFCRQKI-UHFFFAOYSA-N |
| 分子式 Formula | C23H14Cl2N6O8S2 |
| 分子量 Molecular Weight | 637.429 |
| Polarizability极化度 | 56.7±0.5 10-24cm3 |
| 密度 Density | 1.9±0.1 g/cm3 |
| 溶解度Solubility | 生物体外In Vitro:DMSO溶解度83.33 mg/mL(130.73 mM;Need ultrasonic) |
| 性状 | Solid |
| 储藏条件 Storage conditions | storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years) |
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