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SML3159

Sigma-Aldrich

WM-2474

≥98% (HPLC)

Synonym(s):

WM-2474, MOZ-IN-2, N′-(2-Fluoro-5-(pyridazin-4-yl)benzoyl)benzenesulfonohydrazide, N′-(Benzenesulfonyl)-2-fluoro-5-pyridazin-4-yl-benzohydrazide, WM 1119 inactive control, WM 1119 negative control, WM 2474, WM-1119 inactive control, WM-1119 negative control, WM1119 inactive control, WM1119 negative control, WM2474

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About This Item

Empirical Formula (Hill Notation):
C17H13FN4O3S
CAS Number:
2055397-88-9
Molecular Weight:
372.37
MDL number:
MFCD31617713
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C(C1=C(F)C=CC(C2=CC=NN=C2)=C1)NNS(=O)(C3=CC=CC=C3)=O

Biochem/physiol Actions

WM-2474 is an inactive analog of and negative control (KAT6B IC50 >125 μM) for the potent and selective, MYST family histone acetyltransferases KAT6A and KAT6B inhibitor WM-1119.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

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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Daniel L Priebbenow et al.
Journal of medicinal chemistry, 63(9), 4655-4684 (2020-03-03)
A high-throughput screen designed to discover new inhibitors of histone acetyltransferase KAT6A uncovered CTX-0124143 (1), a unique aryl acylsulfonohydrazide with an IC50 of 1.0 μM. Using this acylsulfonohydrazide as a template, we herein disclose the results of our extensive structure-activity
Jonathan B Baell et al.
Nature, 560(7717), 253-257 (2018-08-03)
Acetylation of histones by lysine acetyltransferases (KATs) is essential for chromatin organization and function1. Among the genes coding for the MYST family of KATs (KAT5-KAT8) are the oncogenes KAT6A (also known as MOZ) and KAT6B (also known as MORF and
Laura MacPherson et al.
Nature, 577(7789), 266-270 (2019-12-13)
Acute myeloid leukaemia (AML) is a heterogeneous disease characterized by transcriptional dysregulation that results in a block in differentiation and increased malignant self-renewal. Various epigenetic therapies aimed at reversing these hallmarks of AML have progressed into clinical trials, but most

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