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MKC8866

Chemical Structure : MKC8866

CAS No.: 1338934-59-0

MKC8866 (MKC-8866, ORIN1001, IRE1 RNase inhibitor 8866)

Catalog No.: PC-62739Not For Human Use, Lab Use Only.

MKC8866 (ORIN1001) is a spectific small molecule inhibitor of mammalian IRE1 RNase activity with IC50 of 0.29 uM.

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Biological Activity

MKC8866 (ORIN1001) is a spectific small molecule inhibitor of mammalian IRE1 RNase activity with IC50 of 0.29 uM.
ORIN1001 (MKC8866) prevents the recombinant IRE1 protein from cleaving the synthetic XBP1 RNA probe, but has no effect on RNase A, RNase L and yeast IRE1 (scIRE1).
ORIN1001 (MKC8866) suppresses growth of patient-derived tumors with high MYC expression.|
ORIN1001 (MKC8866) potently sensitizes the tumors to the apoptotic and proliferation inhibitory effects of chemotherapy in vivo.

Physicochemical Properties

M.Wt 361.35
Formula C18H19NO7
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

7-hydroxy-6-methoxy-4-methyl-3-(2-morpholino-2-oxoethyl)-2-oxo-2H-chromene-8-carbaldehyde

References

1. Zhao N, et al. J Clin Invest. 2018 Feb 26. pii: 95873.

2. Sanches M, et al. Nat Commun. 2014 Aug 28;5:4202.

3. Logue SE, et al. Nat Commun. 2018 Aug 15;9(1):3267.

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