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SML4025

Sigma-Aldrich

Drp1 inhibitor, SC9

new

≥98% (HPLC)

Synonym(s):

N-[6-Amino-1,2,3,4-tetrahydro-2,4-dioxo-1-(phenylmethyl)-5-pyrimidinyl]-2-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio]-N-methylacetamide, SC9

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About This Item

Empirical Formula (Hill Notation):
C21H22N8O3S
CAS Number:
851471-44-8
Molecular Weight:
466.52
MDL number:
MFCD06382355
UNSPSC Code:
12352200

Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear (Warmed)

storage temp.

2-8°C

SMILES string

CC1=NC2=NC(SCC(N(C(C(N3)=O)=C(N)N(CC4=CC=CC=C4)C3=O)C)=O)=NN2C(C)=C1

Biochem/physiol Actions

Cell penetrant, potent and selective inhibitor of GTPase activity of dynamin-related protein 1 (Drp1).
Drp1 inhibitor SC9 is a cell penetrant, potent and selective inhibitor of GTPase activity of dynamin-related protein 1 (Drp1) that binds to a switch I-adjacent grove (SWAG) on Drp1. SC9 inhibits Drp1-Fis1 interaction in cells and eases the burden of Drp1-mediated pathologies such as LPS-induced mitochondrial dysfunction. It rescues mice from LPS-induced endotoxemia.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Luis Rios et al.
Nature communications, 14(1), 4356-4356 (2023-07-20)
The large cytosolic GTPase, dynamin-related protein 1 (Drp1), mediates both physiological and pathological mitochondrial fission. Cell stress triggers Drp1 binding to mitochondrial Fis1 and subsequently, mitochondrial fragmentation, ROS production, metabolic collapse, and cell death. Because Drp1 also mediates physiological fission

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