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2-Hydroxypropyl-β-cyclodextrin

Cat. No. M4893
2-Hydroxypropyl-β-cyclodextrin Structure
Synonym:

Hydroxypropyl betadex; Hydroxypropyl-β-cyclodextrin; HP-β-CD

Size Price Availability Quantity
Free Sample (0.5-1 mg)  USD 0 In stock
500mg USD 30  USD30 In stock
1g USD 40  USD40 In stock
5g USD 80  USD80 In stock
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Quality Control & Documentation
Biological Activity

2-Hydroxypropyl-β-cyclodextrin functions by forming an inclusion complex with the compound being administered for easier diffusion across biological membranes, and its popularity can be attributed to its large 7 glucose unit cavity size. Some advantageous effects are reduction of negative effects, increased aqueous solubility and increased stability.

Product Citations
Chemical Information
Molecular Weight 1541.54
Formula C63H12O42
CAS Number 128446-35-5
Solubility (25°C) Water 50 mg/mL
DMSO 150 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Haocheng Lu, et.al. Circulation. Cyclodextrin Prevents Abdominal Aortic Aneurysm via Activation of Vascular Smooth Muscle Cell Transcription Factor EB

[2] Frijlink HW,et.al. Pharm Res. The effects of cyclodextrins on the disposition of intravenously injected drugs in the rat.

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  Catalog
Abmole Inhibitor Catalog




Keywords: 2-Hydroxypropyl-β-cyclodextrin, Hydroxypropyl betadex; Hydroxypropyl-β-cyclodextrin; HP-β-CD supplier, Solvents & Excipients, inhibitors, activators


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