KLEPTOSE® HPB-LB Parenteral grade Pyrogen-free Hydroxypropyl β-cyclodextrin

128446-35-5

1338-1424 g/mol

White or almost white amorphous powder.
The statistical hydroxypropylation of beta-cyclodextrin creates a multitude of molecules, differing by the position of the hydroxypropyl groups. Consequently, the product is not able to crystallize and remains in the amorphous state. 

KLEPTOSE® HPB-LB for parenteral use. It is a pyrogen-free solution that improves drug solubility and stability against light or oxidation by molecular encapsulation. It also reduces irritation at injection site. KLEPTOSE® HPB-LB is a multi-compendial product that complies with European and U.S. Pharmacopeia, and has standards that not only comply with but are even higher than Chinese Pharmacopeia.

Maximum water content: 10 %

Molar substitution range: 0.50-0.71