B I09

CAS No. 1607803-67-7

B I09( —— )

Catalog No. M33303 CAS No. 1607803-67-7

B I09, an IRE-1 RNase inhibitor with an IC50 of 1230 nM, inhibits splicing of XBP1 mRNA in human WaC3 cells and expression of xbp-1 in LPS-stimulated B cells. B I09 can be used to simulate the defects of XBP-1 in CLL cells.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
Size Price / USD Stock Quantity
2MG 67 Get Quote
5MG 93 Get Quote
10MG 155 Get Quote
25MG 247 Get Quote
50MG 364 Get Quote
100MG 506 Get Quote
500MG Get Quote Get Quote
1G Get Quote Get Quote

Biological Information

  • Product Name
    B I09
  • Note
    Research use only, not for human use.
  • Brief Description
    B I09, an IRE-1 RNase inhibitor with an IC50 of 1230 nM, inhibits splicing of XBP1 mRNA in human WaC3 cells and expression of xbp-1 in LPS-stimulated B cells. B I09 can be used to simulate the defects of XBP-1 in CLL cells.
  • Description
    B I09 is an IRE-1 RNase inhibitor, with an IC50 of 1230 nM.
  • In Vitro
    B I09 is an IRE-1 RNase inhibitor, with an IC50 of 1230 nM. Treatment of CLL cells with this inhibitor (B I09) mimick XBP-1 deficiency, including upregulation of IRE-1 expression and compromised BCR signaling. B I09 is highly effective in inhibiting splicing of XBP1 mRNA in human WaC3 cells and the expression of XBP-1s in LPS stimulated B cells.
  • In Vivo
    B I09 has a halflife of approximately 1.5 hours and reaches its peak concentration of approximately 39 μM in mouse plasma serum 15 minutes after administration. Administration of B I09 to CLL tumor-bearing mice suppress leukemic progression by inducing apoptosis and do not cause systemic toxicity.
  • Synonyms
    ——
  • Pathway
    Others
  • Target
    Other Targets
  • Recptor
    IRE1
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    1607803-67-7
  • Formula Weight
    303.31
  • Molecular Formula
    C16H17NO5
  • Purity
    >98% (HPLC)
  • Solubility
    In Vitro:?DMSO : 8.33 mg/mL (27.46 mM; Ultrasonic )
  • SMILES
    Oc1ccc2c3CCNCc3c(=O)oc2c1C1OCCCO1
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. Ranatunga S, et al. Synthesis of novel tricyclic chromenone-based inhibitors of IRE-1 RNase activity. J Med Chem. 2014 May 22;57(10):4289-301.?
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