$CAVASOL<sup>®</sup> W8 HP PHARMA

CAVASOL® W8 HP PHARMA is a pharmaceutical grade hydroxypropyl-gamma-cyclodextrin from Wacker Chemie AG. CAVASOL® W8 HP PHARMA is a highly efficient solubilization agent. 

  • CAS No. 128446-34-4
  • Molecular weight 1540


Good solubility in: methanol, ethanol, pyridine, dimethyl sulfoxide, dimethyl formamide



  • Highly efficient solubilization agent
  • Solubilization, stabilization, delivery and isolation of large active ingredients, e.g. steroids, lipids
  • Enhancement of both oral bioavailability and taste masking of pharmaceutical and agrochemical active ingredients; enabling delayed release of volatile materials

Wacker Chemie AG does not recommend the use of CAVASOL® W8 HP PHARMA for parenteral dosage forms.



Units of 10 kg 


CAVASOL W8 HP PHARMA has a shelf life of at least 36 months when stored in unbroken original packaging in dry storage areas. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons. Storage at room temperature in sealed containers under dry conditions is recommended.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian, MI 49221-9397
United States
+1  888  922-5374 (Phone)

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