Product Profile
KLEPTOSE® DC
β-cyclodextrin
Product Name | KLEPTOSE® DC |
Generic Name | Betacyclodextrin |
Physico-chemical properties | |
Compliance | EP/USP-NF |
Synonyms | Beta-cyclodextrin |
CAS Number | 7585-39-9 |
Chemical Structure |
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Average Molecular Weight | 1135 g/mol |
Physical Form or Appearence | White or almost white powder |
Application | KLEPTOSE® DC β-cyclodextrin is a directly compressible excipient for oral dosage forms. It offers solubility increase through molecular encapsulation. |
Water content (LOD) |
Nominal water content: 12 % Water Content (LOD) Maximum: 16 % |
Morphology |
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Average mean particle diameter | 80 µm |
Particle Size Distribution by Laser Diffraction |
dv10: 30 µm dv50: 90 µm dv90: 260 µm |
Solubility | Solubility in water: 18.5 g/l. Practically insoluble in ethanol (95 %) |
Melting temperature |
Minimum melting temperature : 280 °C Maximum melting temperature: 300 °C |
Water sorption isotherm at 20°C |
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Taste/Odor | Tasteless and odorless |
Tablet hardness |
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Experimental Conditions for Compression Behavior |
Tablet Press: STYL'One Production Speed: simulated rotary press speed: 54000 tablets/hour Tooling: Diameter 11.28 mm flat Formula: External lubrication with magnesium stearate Tablet Mass: 400 mg |
Powder Characteristics |
Powder Flowability (according to Ph.Eur. 2.9.16, 10mm outflow opening): Need flow aid Bulk Density: 0.55 g/cm3 Tapped Density: 0.77 g/cm3 True Density: 1.48 g/cm3 Specific surface area: 1.31 m2/g |
Disclaimer
These typical values are provided for information only and we believe them to be reliable. Methods available upon request.