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5.31369

RORγt Inverse Agonist II, GSK805

Synonym(s):

RORγt Inverse Agonist II, GSK805, N-(3,5-Dichloro-4-(2-(trifluoromethoxy)phenyl)phenyl)-2-(4-ethylsulfonylphenyl)acetamide, N-(2,6-Dichloro-2ʹ-(trifluoromethoxy)biphenyl-4-yl)-2-(4-(ethylsulfonyl)phenyl)acetamide, Retinoid-related Orphan Receptor γ t Antagonist II, RORγt A

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About This Item

Empirical Formula (Hill Notation):
C23H18Cl2F3NO4S
CAS Number:
1426802-50-7
Molecular Weight:
532.36
MDL number:
MFCD28902182
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥95% (HPLC)
Form:
powder
Storage condition:
OK to freeze, protect from light
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assay

≥95% (HPLC)

Quality Segment

100

form

powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

color

off-white

solubility

DMSO: 100 mg/mL

storage temp.

2-8°C

SMILES string

FC(F)(F)Oc1c(cccc1)c2c(cc(cc2Cl)NC(=O)Cc3ccc(cc3)[S](=O)(=O)CC)Cl

InChI key

CEICQMBWAQAIQX-UHFFFAOYSA-N

General description

A cell-permeable, orally available, non-toxic, conformationally restricted biaryl-amide compound that acts as a potent retinoid-related orphan receptor γt (RORγt) isoform selective inverse agonist and suppresses T helper 17 (Th17) responses, including IL-17 and IFN-γ production (~ 500 nM). Directly and reversibly interacts with the ligand binding domain of RORγt to block its transcriptional effects, however, it does not affect RORγt binding to DNA. Induces RORγt binding to Gata3 resulting in increased expression of GATA3. Reduces the severity of autoimmune encephalomyelitis in murine models of multiple sclerosis (30 mg/kg/day, p.o.).

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
RORγt
Reversible: yes

Packaging

Packaged under inert gas

Preparation Note

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

Other Notes

Xiao, S., et al. 2014. Immunity.40, 477.

Legal Information

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

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

11 - Combustible Solids

wgk

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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