SML0843 is soluble in DMSO up to 25 mg/ml. Solutions in DMSO may be stored at -20°C for up to 3 months.
SML0843
ISRIB
≥98% (HPLC), powder, integrated stress response inhibitor
Synonym(s):
Integrated Stress Response inhibitor, trans-N,N′-(Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide, trans-N,N′-1,4-Cyclohexanediylbis[2-(4-chlorophenoxy)-acetamide
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About This Item
Empirical Formula (Hill Notation):
C22H24Cl2N2O4
CAS Number:
Molecular Weight:
451.34
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
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Product Name
ISRIB, ≥98% (HPLC)
SMILES string
ClC1=CC=C(OCC(N[C@@H]2CC[C@@H](NC(COC3=CC=C(Cl)C=C3)=O)CC2)=O)C=C1
InChI
1S/C22H24Cl2N2O4/c23-15-1-9-19(10-2-15)29-13-21(27)25-17-5-7-18(8-6-17)26-22(28)14-30-20-11-3-16(24)4-12-20/h1-4,9-12,17-18H,5-8,13-14H2,(H,25,27)(H,26,28)/t17-,18-
InChI key
HJGMCDHQPXTGAV-IYARVYRRSA-N
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 1 mg/mL, clear (warmed)
storage temp.
2-8°C
Quality Level
Related Categories
1 of 4
This Item | SML2682 | SML2192 | SML2817 |
|---|---|---|---|
| assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) |
| form powder | form powder | form powder | form powder |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| solubility DMSO: 1 mg/mL, clear (warmed) | solubility DMSO: 2 mg/mL, clear | solubility DMSO: 2 mg/mL, clear | solubility DMSO: 2 mg/mL, clear |
| color white to beige | color faint brown to very dark brown-red | color white to beige | color white to beige |
Application
Biochem/physiol Actions
ISRIB (integrated stress response inhibitor) as a drug, imparts resistance to the cells against the downstream effects of eukaryotic initiation factor 2 (eIF2)α phosphorylation such as activating transcription factor 4 (ATF4) and eukaryotic translation initiation factor 4E (eIF4E)-binding protein 1 (4E-BP1) induction.[1]
ISRIB is a blood- brain barrier penetrant, potent and selective inhibitor of integrated stress response (ISR) that impairs adaptation to ER stress. ISRIB is a potent inhibitor of PERK signaling, which potently reverses the effects of eIF2a phosphorylation and restores the cells translation capacity. ISRIB enhances cognitive memory in rodents.
ISRIB is a blood- brain barrier penetrant, potent and selective inhibitor of the inhibitor of PERK signaling; cognitive memory enhancer..
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Z D Kabir et al.
Molecular psychiatry, 22(8), 1096-1109 (2017-06-07)
CACNA1C, encoding the Ca
B Balakrishnan et al.
Biochimica et biophysica acta. Molecular basis of disease, 1865(11), 165516-165516 (2019-07-31)
Loss of galactose-1 phosphate uridylyltransferase (GALT) activity in humans results in Classic Galactosemia, and the GalT-deficient (GalT-/-) mouse mimics the patient condition. GalT-/- ovaries display elevated endoplasmic reticulum (ER) stress marker, BiP, and downregulated canonical phosphatidylinositol 3-kinase (Pi3k)/protein kinase B
Caitlin M Rodriguez et al.
Nature neuroscience, 23(3), 386-397 (2020-02-19)
Repeat-associated non-AUG-initiated translation of expanded CGG repeats (CGG RAN) from the FMR1 5'-leader produces toxic proteins that contribute to neurodegeneration in fragile X-associated tremor/ataxia syndrome. Here we describe how unexpanded CGG repeats and their translation play conserved roles in regulating
Ye-Jin Park et al.
International journal of molecular sciences, 21(15) (2020-08-01)
Stress granules are membraneless organelles composed of numerous components including ribonucleoproteins. The stress granules are characterized by a dynamic complex assembly in response to various environmental stressors, which has been implicated in the coordinated regulation of diverse biological pathways, to
Philippe Fernandes et al.
Communications biology, 4(1), 127-127 (2021-01-31)
Common fragile sites (CFSs) are genomic regions frequently involved in cancer-associated rearrangements. Most CFSs lie within large genes, and their instability involves transcription- and replication-dependent mechanisms. Here, we uncover a role for the mitochondrial stress response pathway in the regulation
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When dissolving SML0843 in DMS, how do I store stock solutions?
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