Can streptonigrin dissolve in water?

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Sijia Wang

Streptonigrin has poor water solubility. Its pure aqueous system is relatively easy to lyophilize. However, if DMSO is added and the mixture is found to be insoluble, subsequent lyophilization will be more complex, and residual DMSO may occur. The answer to this question is provided by MedChemExpress Technical Support. [email protected]

Rahmani Youcef

Soluble in DMF or DMSO. Moderately soluble in methanol or ethanol. Poor water solubility.

Neha Singh

Streptonigrin is easily soluble in DMSO but poorly soluble in water. Indeed—if the powder is in a vial, it may usually be dissolved immediately by adding DMSO (for example, 1 mL) to create a DMSO stock; freeze-drying is not necessary.