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OSW-1

Chemical Structure : OSW-1

CAS No.: 145075-81-6

OSW-1 (OSW1)

Catalog No.: PC-62924Not For Human Use, Lab Use Only.

OSW-1 is a natural anti-enterovirus and anti-cancer compound that targets oxysterol-binding protein (OSBP) with Ki of 26 and 54 nM for OSBP and ORP4L, respectively.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

OSW-1 is a natural anti-enterovirus and anti-cancer compound that targets oxysterol-binding protein (OSBP) with Ki of 26 and 54 nM for OSBP and ORP4L, respectively; potently inhibits the replication of enteroviruses with IC50 values in the low nanomolar range; exhibits antiproliferative activity in HCT-116 and HeLa cell lines.

Physicochemical Properties

M.Wt 873.046
Formula C47H68O15
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

(3β,16β)-16-[[2-O-Acetyl-3-O-[2-O-(4-methoxybenzoyl)-β-D-xylopyranosyl]-α-L-arabinopyranosyl]oxy]-3,17-dihydroxycholest-5-en-22-one

References

1. Burgett AW, et al. Nat Chem Biol. 2011 Aug 7;7(9):639-47.

2. Strating JR, et al. Cell Rep. 2015 Feb 3;10(4):600-15.

3. Zhou Y, et al. J Natl Cancer Inst. 2005 Dec 7; 97(23):1781-5.

4. Albulescu L, et al. Antiviral Res. 2015 May;117:110-4.

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