5.31547
RyR1 Modulator, CCDI
Synonym(s):
RyR1 Modulator, CCDI, Ryanodine Receptor 1 Modulator
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About This Item
Empirical Formula (Hill Notation):
C18H25N3O
Molecular Weight:
299.41
UNSPSC Code:
12352200
Assay
≥98% (HPLC)
Quality Level
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
protect from light
color
off-white
solubility
DMSO: 100 mg/mL
storage temp.
2-8°C
General description
A cell-permeable compound that selectively and reversibly binds to the cytoplasmic domain of mammalian RyR1 and potentiates Ca2+-dependent binding of [3H]-ryanodine to RyR1(EC₅₀ = 6 µM).
A cell-permeable pyrrolo[1,2-c]imidazolone derived compound that selectively and preferentially binds to the cytoplasmic domain of mammalian ryanodine receptor 1 (RyR1) in a reversible manner and potentiates Ca2+-dependent binding of [3H]-ryanodine to RyR1(EC50 = 6 µM). Increases the open probability (Po) of RyR1 without affecting RyR2, RyR3, or the IP3R. Does not alter RyR1 conductance or the Kd for 3H-ryanodine binding to RyR1 in any significant manner (~4 nM vs 4.2 nM with and without CCDI in the medium). Induces Ca2+ transients in C2C12 skeletal myotubes, but does not alter Ca2+ transients in rat ventricular myocytes.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
RyR1
RyR1
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Tian, C., et al. 2014. Br. J. Pharmcol.171, 4097.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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