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5.32722

Sigma-Aldrich

Nurr1 Activator, IP7e

Synonym(s):

Nurr1 Activator, IP7e, (6-(4-((2-Methoxyethoxy)methyl)phenyl)-5-methyl-3-phenylisoxazolo(4,5-c)pyridin-4(5H)-one), 6-(4-((2-Methoxyethoxy)methyl)phenyl)-5-methyl-3-phenyl[1,2]oxazolo[4,5-c]pyridin-4(5H)-one, Isoxazolo-Pyridinone 7e, NR4A2 Activator

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10 MG
$209.00

$209.00


Estimated to ship onApril 19, 2025


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10 MG
$209.00

About This Item

Empirical Formula (Hill Notation):
C23H22N2O4
CAS Number:
Molecular Weight:
390.43
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77

$209.00


Estimated to ship onApril 19, 2025


Request a Bulk Order

assay

≥98% (HPLC)

Quality Level

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

off-white

solubility

DMSO: 50 mg/mL

storage temp.

2-8°C

General description

A cell-permeable, blood-brain barrier permeable, potent activator of Nurr1/NR4A2-dependent transcription activity in (EC₅₀ = 3.9 nM in MN90 cell line).
A cell-permeable, isoxazolopyridinone compound that acts as a potent activator of Nurr1/NR4A2-dependent transcription activity in reporter assays using Nurr1-expressing murine midbrain dopaminergic neuronal cell line MN9D (EC50 = 3.9 nM, Emax = 2.1-fold of basal activity) and exhibits oral availability as well as blood-brain-barrier permeability in mice. Preventive treatment (10 mg/kg/12h from 7th to 23rd day post MOG35-55 immunization) is shown to delay the onset (15 d.p.i. with & 12 d.p.i. without preventive treatment) and severity of experimental autoimmune encephalomyelitis (EAE) in a murine multiple sclerosis (MS) model in vivo, while no improvement of EAE symptoms is observed if the treatment starts after the disease onset (10 mg/kg/12h from 21 d.p.i. to 36 d.p.i.). Consistent with the known negative regulating role of Nurr1 against NF-κB pathway, preventive treatment is shown to result in significantly reduced expression of 16 NF-κB pathway genes in the spinal cord of EAE mice.
A cell-permeable, isoxazolopyridinone compound that acts as a potent activator of Nurr1/NR4A2-dependent transcription activity in reporter assays using Nurr1-expressing murine midbrain dopaminergic neuronal cell line MN9D (EC50 = 3.9 nM, Emax = 2.1-fold of basal activity) and exhibits oral availability as well as blood-brain-barrier permeability in mice. Preventive treatment (10 mg/kg/12h from 7th to 23rd day post MOG35-55 immunization) is shown to delay the onset (15 d.p.i. with & 12 d.p.i. without preventive treatment) and severity of experimental autoimmune encephalomyelitis (EAE) in a murine multiple sclerosis (MS) model in vivo, while no improvement of EAE symptoms is observed if the treatment starts after the disease onset (10 mg/kg/12h from 21 d.p.i. to 36 d.p.i.). Consistent with the known negative regulating role of Nurr1 against NF-κB pathway, preventive treatment is shown to result in significantly reduced expression of 16 NF-κB pathway genes in the spinal cord of EAE mice.

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Nurr1/NR4A2

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Use only fresh DMSO for reconstitution.

Other Notes

Montarolo, F., 2014. PLoS One.9, e108791.
Hintermann, S., et al. 2007. Bioorg. Med. Chem. Lett.17, 193.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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