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SML1107

SGC0946

≥98% (HPLC)

Synonym(s):

1-(3-((((2R,3S,4R,5R)-5-(4-Amino-5-bromo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(isopropyl)amino)propyl)-3-(4-(tert-butyl)phenyl)urea, 5-Bromo-7-[5-deoxy-5-[[3-[[[[4-(1,1-dimethylethyl)phenyl]amino]carbonyl]amino]propyl](1-methylethyl)amino]-beta-D-7H-Pyrrolo[2,3-d]pyrimidin-4-amine

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About This Item

Empirical Formula (Hill Notation):
C28H40BrN7O4
CAS Number:
1561178-17-3
Molecular Weight:
618.57
NACRES:
NA.77
PubChem Substance ID:
329825482
UNSPSC Code:
12352200
MDL number:
MFCD26523136
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
100
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Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

−20°C

SMILES string

BrC1=CN([C@@H]2O[C@H](CN(CCCNC(NC3=CC=C(C(C)(C)C)C=C3)=O)C(C)C)[C@@H](O)[C@H]2O)C4=C1C(N)=NC=N4

InChI

1S/C28H40BrN7O4/c1-16(2)35(12-6-11-31-27(39)34-18-9-7-17(8-10-18)28(3,4)5)14-20-22(37)23(38)26(40-20)36-13-19(29)21-24(30)32-15-33-25(21)36/h7-10,13,15-16,20,22-23,26,37-38H,6,11-12,14H2,1-5H3,(H2,30,32,33)(H2,31,34,39)/t20-,22-,23-,26-/m1/s1

InChI key

IQCKJUKAQJINMK-HUBRGWSESA-N

Biochem/physiol Actions

SGC0946 is a potent and selective inhibitor of Histone H3-lysine79 (H3K79) methyltransferase DOT1L with an IC50 of 0.3 nM in a radioactive enzyme assay, and over 100-fold selectivity for DOT1L over other histone methyltransferases. In cell studies, SGC0946 reduces H3K79 dimethylation with an IC50 of 2.6 nM in A431 cells and 8.8 nM in MCF10A cells. SGC0946 was found to selectively kills cells transformed with the MLL-AF9 fusion oncogene in an in vitro model of leukemia. For full characterization details, please visit the SGC0946 probe summary on the Structural Genomics Consortium (SGC) website.

SGC0649 is the negative control for the active probe, SGC0946. To request a sample of the negative control from the SGC, click here.

To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc
SGC0946 is a potent and selective inhibitor of Histone H3-lysine79 (H3K79) methyltransferase DOT1L.

Features and Benefits

SGC0946 is an epigenetic chemical probe available through a partnership with the Structural Genomics Consortium (SGC). To learn more and view other SGC epigenetic probes, visit sigma.com/SGC.
This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Other Notes

SGC0946 has been expertly reviewed and recommended by the Chemical Probes Portal. For more information, please visit the SGC0946 probe summary on the Chemical Probes Portal website.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000471696
0000471695
0000471695
0000471696
0000448255

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Hao Zhang et al.
eLife, 9 (2020-10-02)
Aberrant HOXA9 expression is a hallmark of most aggressive acute leukemias, notably those with KMT2A (MLL) gene rearrangements. HOXA9 overexpression not only predicts poor diagnosis and outcome but also plays a critical role in leukemia transformation and maintenance. However, our
Julia Gobl et al.
Vaccines, 8(2) (2020-04-05)
Epigenetic mechanisms have not been characterized in ticks despite their importance as vectors of human and animal diseases worldwide. Our investigation identifies and functionally characterizes the orthologue of S-adenosylmethionine (SAM) binding methyltransferase enzyme, disruptor of telomeric silencing 1-like (DOT1L) in
Christiaan J Stavast et al.
Leukemia (2021-11-07)
MIR139 is a tumor suppressor and is commonly silenced in acute myeloid leukemia (AML). However, the tumor-suppressing activities of miR-139 and molecular mechanisms of MIR139-silencing remain largely unknown. Here, we studied the poorly prognostic MLL-AF9 fusion protein-expressing AML. We show
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