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SML0895

Sigma-Aldrich

AGI-6780

≥98% (HPLC)

Synonym(s):

N-Cyclopropyl-4-(3-thienyl)-3-[[[[3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-benzenesulfonamide

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About This Item

Empirical Formula (Hill Notation):
C21H18F3N3O3S2
CAS Number:
1432660-47-3
Molecular Weight:
481.51
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to light brown

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

InChI

1S/C21H18F3N3O3S2/c22-21(23,24)14-2-1-3-16(10-14)25-20(28)26-19-11-17(32(29,30)27-15-4-5-15)6-7-18(19)13-8-9-31-12-13/h1-3,6-12,15,27H,4-5H2,(H2,25,26,28)

InChI key

CCAWRGNYALGPQH-UHFFFAOYSA-N

Biochem/physiol Actions

AGI-6780 is a selective inhibitor of IDH2/R140Q a tumor-associated mutant of isocitrate dehydrogenase IDH2. Several human cancers have somatic point mutations in the genes encoding isocitrate dehydrogenases 1 and 2 (IDH1 and IDH2), confering a gain-of-function in cancer cells in which the mutant enzymes produce the oncometabolite (R)-2-hydroxyglutarate, [(R)-2HG]. (R)-2HG inhibits histone- and DNA-modifying enzymes, resulting in altered gene expression, histone and DNA hypermethylation, and inducing a block in cellular differentiation that promotes tumorigenesis. AGI-6780 reduced (R)-2HG levels in cell lines overexpressing IDH2/R140Q with an EC50 of 20 nM, and induced differentiation of TF-1 erythroleukemia and primary human acute myelogenous leukemia cells in vitro. AGI-6780 binds allosterically at the dimer interface of IDH2. AGI-6780 shows good selectivity against other dehydrogenases, including the closely related IDH1-WT or R132H mutant enzymes.

Features and Benefits

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Storage Class Code

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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Jan Mauer et al.
Nature chemical biology, 15(4), 340-347 (2019-02-20)
Small nuclear RNAs (snRNAs) are core spliceosome components and mediate pre-mRNA splicing. Here we show that snRNAs contain a regulated and reversible nucleotide modification causing them to exist as two different methyl isoforms, m1 and m2, reflecting the methylation state
Kancharana Bala Bhaskara Rao et al.
FEBS letters, 593(16), 2177-2193 (2019-06-19)
Isocitrate dehydrogenases (IDHs) are metabolic enzymes that are mutated in several cancers, resulting in overproduction of d-2-hydroxyglutarate (D-2HG). However, the signalling pathways and factors that regulate mutant IDHs or their metabolites remain elusive. Here, we report that in synchronized cells

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