| 中文名称 | 托萘酯 |
| 英文名称 | Tolnaftate |
| CAS号 | 2398-96-1 |
| 分子式 | C19H17NOS |
| 分子量 | 307.41 |
| EINECS号 | 219-266-6 |
| 熔点 | 110.5-111.5°C |
| 沸点 | 453.4±38.0 °C(Predicted) |
| 密度 | 1.1328 (rough estimate) |
| 折射率 | 1.6970 (estimate) |
| LogP | 5.142 (est) |
| 溶解度 | 以 50 mg/ml 溶于氯仿。微溶于乙醇或甲醇 |
| 形态 | 粉末 |
| 酸度系数(pKa) | -0.35±0.50(Predicted) |
| 颜色 | 白色至类白色 |
| 水溶解性 | <0.1 g/100 mL at 22 ºC |
| 最大波长(λmax) | 258nm(MeOH)(lit.) |
| 默克索引编号 | 14,9519 |
| WGK Germany | 2 |
| RTECS号 | FD8891300 |
| TSCA | Yes |
| 海关编码 | 2930206050 |
| 危险等级 | IRRITANT |
| 毒性 | LD50 in mice, rats (g/kg): >10, >6 orally; >6, >4 s.c. (Hashimoto) |
Antifungal.
Tolnaftate (NP-27) blocked sterol biosynthesis in fungal cells and cell extracts, with accumulation of squalene. This point of action was confirmed by the direct inhibition of microsomal squalene epoxidase from Candida albicans. Tolnaftate (NP-27) inhibited sterol biosynthesis, At 100 microM, tolnaftate caused up to a 30% release of intracellular [14C]aminoisobutyric acid.