| Description | Leptosin J is a cytotoxic substance from a Leptosphaeria sp. |
| molecular weight | 740.88 |
| Molecular formula | C32H32N6O7S4 |
| CAS | 160550-15-2 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Takahashi C, Numata A, Matsumura E, Minoura K, Eto H, Shingu T, Ito T, Hasegawa T. Leptosins I and J, cytotoxic substances produced by a Leptosphaeria sp. Physico-chemical properties and structures. J Antibiot (Tokyo). 1994 Nov;47(11):1242-9. PubMed PMID: 8002386. |