Leptomycin B
Antifungal antibiotic, inhibitor of the nuclear export of proteins
Product Specifications
Product Name Alternative
(2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-((2S,3S)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid
Purity
0.98
Form
<41°C Solid, >44°C Liquid
Solubility
≥98.8 mg/mL in DMSO; ≥90.6 mg/mL in EtOH; insoluble in H2O
Smiles
O[C@@H]([C@H](C)C([C@@H](/C=C(C)/C=C/C[C@@H](C)/C=C(CC)\C=C\[C@@H]([C@H](C=C1)C)OC1=O)C)=O)[C@@H](C)C/C(C)=C/C(O)=O
Molecular Formula
C33H48O6
Molecular Weight
540.74
Shipping Conditions
Blue ice
Storage Conditions
Desiccate at -20°C.
CAS Number
87081-35-4
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