| 中文名称 | 四溴磺酚钠 |
| 英文名称 | BROMOSULFALEIN |
| CAS号 | 71-67-0 |
| 分子式 | C20H11Br4NaO10S2 |
| 分子量 | 818.02 |
| EINECS号 | 200-761-0 |
| 溶解度 | DMF:5 mg/ml; DMSO:5 mg/ml;乙醇:微溶; PBS(pH 7.2):1 mg/ml |
| 形态 | 粉末 |
| 颜色 | 白色至米白色 |
| 水溶解性 | Soluble in water. |
| 敏感性 | Moisture Sensitive |
| 默克索引编号 | 14,8954 |
| 稳定性 | 稳定的。与强氧化剂不相容。可能对空气或湿气敏感。 |
| 危险品标志 | Xn |
| 危险类别码 | 42/43 |
| 安全说明 | 22-36/37 |
| WGK Germany | 3 |
| RTECS号 | SM8395000 |
| TSCA | Yes |
| 毒害物质数据 | 71-67-0(Hazardous Substances Data) |
Sulfobromophthalein disodium salt is a synthetic dye introduced in 1925 as a clinical tool aiming at the assessment of the liver function.
Sulfobromophthalein (BSP) is a pH indicator dye, featured by fast (17), protondependent quinoidal–phenolic tautomerism (pK = 8.5) .
Bromosulfalein has been commonly used as both a substrate and inhibitor of organic anionic transporting polypeptide 1B1 (OATP1B1), OATP1B3, OATP1A2, and OATP2B1, as well as multidrug resistance protein 2 (MDR2) .
将四溴邻苯二甲酸酐与苯酚缩合后,再磺化,制成钠盐即得。