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SML2529

Sigma-Aldrich

MDL-800

≥98% (HPLC)

Synonym(s):

Methyl 2-(N-(5-bromo-4-fluoro-2-methylphenyl)sulfamoyl)-5-(3,5-dichlorophenylsulfonamido)benzoate

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About This Item

Empirical Formula (Hill Notation):
C21H16BrCl2FN2O6S2
CAS Number:
2275619-53-7
Molecular Weight:
626.30
MDL number:
MFCD31813709
UNSPSC Code:
41116158
NACRES:
NA.77
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Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

Fc1c(cc(c(c1)C)N[S](=O)(=O)c2c(cc(cc2)N[S](=O)(=O)c3cc(cc(c3)Cl)Cl)C(=O)OC)Br

InChI

1S/C21H16BrCl2FN2O6S2/c1-11-5-18(25)17(22)10-19(11)27-35(31,32)20-4-3-14(9-16(20)21(28)33-2)26-34(29,30)15-7-12(23)6-13(24)8-15/h3-10,26-27H,1-2H3

InChI key

FKFQBYBODAKGOA-UHFFFAOYSA-N

Biochem/physiol Actions

MDL-800 is a selective allosteric activator of SIRT6, a member of the SIRT deacetylase family that is responsible for deacetylation of histones H3K9Ac and H3K56ac and has tumor suppressor activity. MDL-800 increased the deacetylase activity of SIRT6 by up to 22-fold resulting in a decrease in H3K9Ac and H3K56Ac in hepatocellular carcinoma (HCC) cells, causing cell cycle arrest and inhibiting their proliferation. It also suppressed the growth of xenografts of the hepatocellular carcinoma cell line BEL7405.
SIRT6 allosteric activator

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000153630

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Zhimin Huang et al.
Nature chemical biology, 14(12), 1118-1126 (2018-10-31)
SIRT6, a member of the SIRT deacetylase family, is responsible for deacetylation of histone H3 Nε-acetyl-lysines 9 (H3K9ac) and 56 (H3K56ac). As a tumor suppressor, SIRT6 has frequently been found to have low expression in various cancers. Here, we report

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