| 中文名称 | 硝吡咯菌素 |
| 英文名称 | PYRROLNITRIN |
| CAS号 | 1018-71-9 |
| 分子式 | C10H6Cl2N2O2 |
| 分子量 | 257.07 |
| EINECS号 | 213-812-7 |
| 熔点 | 124.5° |
| 沸点 | 410.5±45.0 °C(Predicted) |
| 密度 | 1.5834 (rough estimate) |
| 折射率 | 1.6100 (estimate) |
| 溶解度 | 二甲基亚砜：10mM |
| 形态 | 固体 |
| 酸度系数(pKa) | 14.28±0.50(Predicted) |
| 颜色 | 浅绿至绿色 |
| 毒性 | LD50 in rats, rabbits (mg/kg): 68, 105 i.p. (Nishida) |
Target: fungi, yeast and gram-positive bacteria
Pyrrolnitrin (0-100 μg/ml) shows antibiotic activities against various bacteria and fungi with different MIC values. It against Staphylococcus aureus , Mycobacterium , Bacillus subtillis , Candida albicans , Aspergillus niger , and Trichophyton rubrum with MIC values of 50 μg/ml, 100 μg/ml, 0.78 μg/ml, 10 μg/ml, 12.5 μg/ml, and 1 μg/ml, respectively. Pyrrolnitrin (0-100 μg/ml) exhibits antimicrobial effect in a microtitre plate assay. It against Arthrobacter oxydans ATCC 14358, Bacillus coagulans ATCC 7050, Bacillus licheniformis ATCC 14580, Bacillus subtilis ATCC 6051, and Bacillus thuringiensis ATCC 10792 with MIC of 6.25 μg/ml.