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Key Documents

SML3802

Sigma-Aldrich

ARN-3236

≥98% (HPLC)

Synonym(s):

3-(2,4-Dimethoxyphenyl)-4-(3-thienyl)-1H-pyrrolo[2,3-b]pyridine, 3-(2,4-Dimethoxyphenyl)-4-(thiophen-3-yl)-1H-pyrrolo[2,3-b]pyridin, ARN 3236, ARN3236

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About This Item

Empirical Formula (Hill Notation):
C19H16N2O2S
CAS Number:
Molecular Weight:
336.41
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.21

Quality Level

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

ARN-3236 is an orally active, ATP-competitive, SIK2-selective salt-inducible kinase inhibitor (IC50 = 21.63 nM/SIK1, <1 nM/SIK2, 6.63 nM/SIK3) that suppresses cellular SIK2 activity (by 58% at 1 μM; SKOv3-SIK2 cells, 48 h) with high selectivity over >456 kinases. ARN-3236 effectively suppresses SIK2-dependent growth of ovarian cancer cultures (IC50 = 0.8-2.6 μM in 10 lines, 72 h) and in murine xenograft models in vivo (30, 60, 100 mg/kg/day p.o.). In addition, ARN-3236 sensitizes ovarian cancer cells to paclitaxel in vitro and in vivo. ARN-3236 completes the SIK1-selective HG-9-91-01 (SIK1/2/3 IC50 = 0.6/6.6/9.6 nM) in probing SIKs-mediated cellular signaling events.

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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Yue Liu et al.
Frontiers in pharmacology, 11, 624429-624429 (2021-02-02)
Depression is a widespread chronic medical illness affecting thoughts, mood, and physical health. However, the limited and delayed therapeutic efficacy of monoaminergic drugs has led to intensive research efforts to develop novel antidepressants. ARN-3236 is the first potent and selective
Tissue viability. Measuring the pressure.
M Clark
Nursing times, 84(25), 72-75 (1988-06-22)
Liangneng Zou et al.
BMC pulmonary medicine, 22(1), 140-140 (2022-04-13)
Pulmonary fibrosis is a fatal lung disease with complex pathogenesis and limited effective therapies. Salt-inducible kinase 2 (SIK2) is a kinase that phosphorylates CRTCs and regulates many physiological processes. However, the role of SIK2 on pulmonary fibrosis remains unclear, and
Maria Stella Lombardi et al.
Journal of leukocyte biology, 99(5), 711-721 (2015-11-22)
Macrophage polarization into a phenotype producing high levels of anti-inflammatory IL-10 and low levels of proinflammatory IL-12 and TNF-α cytokines plays a pivotal role in the resolution of inflammation. Salt-inducible kinases synergize with TLR signaling to restrict the formation of
Venipuncture: simple and aafe.
C E Murphy
Dental survey, 47(1), 31-33 (1971-01-01)

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