| 中文名称 | Nalpha-乙酰-L-组氨酸 单水合物 |
| 英文名称 | AC-HIS-OH H2O |
| CAS号 | 39145-52-3 |
| 分子式 | C8H11N3O3.H2O |
| 分子量 | 215.21 |
| EINECS号 | 219-678-6 |
| 熔点 | 163 °C |
| 比旋光度 | [α]D20 +44~+47° (c=2, H2O) |
| 折射率 | 46.5 ° (C=1, H2O) |
| LogP | -1.601 (est) |
| 溶解度 | 可溶于DMSO(少量)、甲醇(少量、加热)、水(少量、加热、Sonicat |
| 形态 | 粉末 |
| 颜色 | 白色 |
| 水溶解性 | Soluble in water. |
| 稳定性 | 稳定的。与强氧化剂不相容。 |
| 危险类别码 | 20/21/22-36/37/38 |
| 安全说明 | 26-28 |
| 海关编码 | 29332900 |
N-Acetyl-L-histidine monohydrate (NAH) also exhibits a strong phylogenetic component in that it is a major osmolyte in the brain and eye of teleost (bony) fish, amphibians and reptiles, but is present in much lower amounts in brain and other tissues of homeothermic (endothermic) vertebrates.