SML3989
DRP1 Inhibitor, MIDI
≥98% (HPLC)
Synonym(s):
1,1′-(1,4-Phenylene)bis[3-(3-pyridinyl)-2-propen-1-one], MIDI
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About This Item
Empirical Formula (Hill Notation):
C22H16N2O2
CAS Number:
Molecular Weight:
340.37
UNSPSC Code:
12352200
NACRES:
NA.21
Quality Level
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 0.5 mg/mL, clear (Warmed)
storage temp.
room temp
SMILES string
O=C(/C=C/C1=CC=CN=C1)C2=CC=C(C(/C=C/C3=CC=CN=C3)=O)C=C2
InChI key
IOESTAVFGVAMRH-YDWXAUTNSA-N
Biochem/physiol Actions
Mitochondrial fission inhibitor that blocks DRP1 recruitment to mitochondria.
DRP1 Inhibitor MIDI is a cell-permeable, symmetrical pyridinyl-propenone compound that acts as a potent, time-dependent mitochondrial fission inhibitor (0.5 - 2 µM) and functionally mimics DRP1 knockout. MIDI is shown to covalently interact with DRP1-C367 and disrupt DRP1 interaction with its mitochondrial receptors MFF and MiD49/51. Blocks stress-induced mitochondrial fragmentation and promotes mitochondrial hyperfusion. MIDI does neither obstruct DRP1 tetramerization nor its GTPase activity. Poorly affects mitochondrial oxygen consumption rate and glycolysis activity.
DRP1 Inhibitor MIDI is a cell-permeable, symmetrical pyridinyl-propenone compound that acts as a potent, time-dependent mitochondrial fission inhibitor (0.5 - 2 µM) and functionally mimics DRP1 knockout. MIDI is shown to covalently interact with DRP1-C367 and disrupt DRP1 interaction with its mitochondrial receptors MFF and MiD49/51. Blocks stress-induced mitochondrial fragmentation and promotes mitochondrial hyperfusion. MIDI does neither obstruct DRP1 tetramerization nor its GTPase activity. Poorly affects mitochondrial oxygen consumption rate and glycolysis activity.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Chemical inhibition of mitochondrial fission via targeting the DRP1-receptor interaction
Cell Chemical Biology, 30(3) (2023)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| SML3989-25MG | 04065271326675 |
| SML3989-5MG | 04065271326682 |