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Specifications

Cycloechinulin is an unusual diketopiperazine isolated from Aspergillus ochraceus. Cycloechinulin has not been extensively studied but has been reported to exhibit insecticidal activity against the lepidopteran crop pest Helicoverpa zea. Recently, cycloechinulin has found use a secondary metabolite standard for polyphasic taxonomy in Aspergillus.
Catalog #	C8505-20
Source	Aspergillus ochraceus MST-FP2005
Apperance	Light tan solid
Solubility	Soluble in ethanol, methanol, DMF or DMSO. Limited water solubility
Storage and Stability	May be stored at 4°C for short-term only. For long-term storage store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
CAS Number	143086-29-7
Molecular Formula	C20H21N3O3
Molecular Weight	351.4
Source	Aspergillus ochraceus MST-FP2005
Purity	~99%
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.