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Specifications

Catalog #	I9039-95
Isopoptolidin, originally isolated from a Nocardiopsis sp., is a ring expanded isomer of apoptolidin. In water an equilibrium mixture of apoptolidin/isoapoptolidin (~1.5	1) is formed within hours. In a rapid F0F1-ATPase assay isoapoptolidin exhibited a IC50 of 17 uM compared to 0.7 uM for apoptolidin.
Purity	>90% by HPLC
Solubility	Soluble in ethanol, methanol, DMF or DMSO.
Related to	Apoptolidin
CAS Number	476647-30-0
Molecular Formula	C58H96O21
Molecular Weight	1129.4
Source	Amycolatopsis sp.
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.