MRT67307

Modify Date: 2024-01-02 10:07:35

MRT67307 structure	Common Name	MRT67307
	CAS Number	1190378-57-4	Molecular Weight	464.603
	Density	1.3±0.1 g/cm3	Boiling Point	N/A
	Molecular Formula	C₂₆H₃₆N₆O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of MRT67307

MRT67307 is a dual inhibitor of the IKKε and TBK-1 with IC50s of 160 and 19 nM, respectively. MRT67307 also inhibits ULK1 and ULK2 with IC50s of 45 and 38 nM, respectively.

Name	N-[3-[[5-cyclopropyl-2-[3-(morpholin-4-ylmethyl)anilino]pyrimidin-4-yl]amino]propyl]cyclobutanecarboxamide
Synonym	More Synonyms

Description	MRT67307 is a dual inhibitor of the IKKε and TBK-1 with IC50s of 160 and 19 nM, respectively. MRT67307 also inhibits ULK1 and ULK2 with IC50s of 45 and 38 nM, respectively.
Related Catalog	Signaling Pathways >> Autophagy >> Autophagy Signaling Pathways >> NF-κB >> IKK Signaling Pathways >> Autophagy >> ULK Research Areas >> Inflammation/Immunology
Target	TBK1:19 nM (IC50, at 0.1 mM ATP) IKKε:160 nM (IC50, at 0.1 mM ATP) ULK1:45 nM (IC50) ULK2:38 nM (IC50) Autophagy
In Vitro	MRT67307 actually enhances phosphorylation in IKKα−/− MEFs, the IL-1-stimulated phosphorylation of p105 at Ser933 and RelA at both Ser468 and Ser536. MRT67307 also enhances IL-1-stimulated activation of NF-κB-dependent gene transcription in wild-type MEFs. Treatment of macrophages with MRT67307 leads to an increase in the poly(I:C)- and LPS-stimulated phosphorylation of p105 and RelA and enhanced NF-κB transcriptional activity[1]. MRT67307 (10 μM) is sufficient to reduce phospho-ATG13 to control levels, and in line with the in vitro IC50 values, 10-fold less MRT68921 (1 μM) results in a similar reduction. MRT67307 and MRT68921 inhibit ULK and block autophagy in cells[2]. MRT67307 increases IL-10 production and suppresses proinflammatory cytokine production in macrophages. MRT67307 increases CREB-dependent gene transcription by promoting the dephosphorylation of CRTC3. MRT67307 does not inhibit the brain-specific kinases (BRSKs) and only inhibits the maternal embryonic leucine zipper kinase (MELK) and AMPK itself more weakly[3].
Kinase Assay	Substrates and kinases are diluted in 50 mM Tris/HCl (pH 7.5), 0.1% 2-mercaptoethanol, 0.1 mM EGTA and 10 mM magnesium acetate. Reactions are initiated with [γ-32P]ATP (2500 c.p.m./pmol) to a final concentration of 0.1 mM and terminated after 15 min at 30°C by the addition of SDS and EDTA (pH 7.0) to final concentrations of 1.0% (w/v) and 20 mM respectively. After heating for 5 min at 100°C and separation by SDS/PAGE, the phosphorylated proteins are detected by autoradiography.
Cell Assay	Cells are rinsed in ice-cold PBS and extracted in lysis buffer (50 mM Tris·HCl at pH 7.4, 1 mM EDTA, 1 mM EGTA, 50 mM NaF, 5 mM sodium pyrophosphate, 10 mM sodium β-glycerol 1-phosphate, 1 mM DTT, 1 mM sodium orthovanadate, 0.27mol/Lsucrose, 1% (vol/vol) Triton X-100, 1 μg/mL aprotinin, 1 μg/ mL leupeptin, and 1 mM phenylmethylsulphonyl fluoride). Cell extracts are clarified by centrifugation at 14,000 × g for 10 min at 4°C, and protein concentrations are determined by using the Bradford assay. FLAG-CRTC3 is purified on anti-FLAG M2 agarose, whereas endogenous CRTC3 is immunoprecipitated from cell extracts by using anti-CRTC3 raised against the peptide CWKEEKHPGFR (S277D bleed 2) and coupled to Protein GSepharose. To detect proteins in cell lysates, 20 μg of protein extract is separated by SDS/PAGE. After transfer to PVDF membranes, proteins are detected by immunoblotting and visualized by treating the blots with ECL followed by autoradiography. The following antibodies are used for immunoblotting: pSer133 CREB, pSer171 CRTC2, total CRTC2, GAPDH, total STAT3, pTyr705 STAT3, FLAG (M2 clone), CRTC3, HA (3F10), and 14-3-3; and antibodies against pSer329 (S256D bleed 2) and pSer370 (S253D bleed 2) of CRTC3 are raised against the phosphopeptides GLQSSRpSNPSIQ and RLFSLpSNPSLST.
References	[1]. Clark K, et al. Novel cross-talk within the IKK family controls innate immunity. Biochem J. 2011 Feb 15;434(1):93-104. [2]. Petherick KJ, et al. Pharmacological inhibition of ULK1 kinase blocks mammalian target of rapamycin (mTOR)-dependent autophagy. J Biol Chem. 2015 May 1;290(18):11376-83. [3]. Clark K, et al. Phosphorylation of CRTC3 by the salt-inducible kinases controls the interconversion of classically activated and regulatory macrophages. Proc Natl Acad Sci U S A. 2012 Oct 16;109(42):16986-91.

Density	1.3±0.1 g/cm3
Molecular Formula	C₂₆H₃₆N₆O₂
Molecular Weight	464.603
Exact Mass	464.289978
PSA	98.13000
LogP	1.30
Index of Refraction	1.652
Storage condition	-20℃

MRT67307 MSDS(Chinese)

CS-0249

1FV

N-{3-[(5-Cyclopropyl-2-{[3-(Morpholin-4-Ylmethyl)phenyl]amino}pyrimidin-4-Yl)amino]propyl}cyclobutanecarboxamide

Cyclobutanecarboxamide, N-[3-[[5-cyclopropyl-2-[[3-(4-morpholinylmethyl)phenyl]amino]-4-pyrimidinyl]amino]propyl]-

N-{3-[(5-Cyclopropyl-2-{[3-(4-morpholinylmethyl)phenyl]amino}-4-pyrimidinyl)amino]propyl}cyclobutanecarboxamide

cyclobutanecarboxylic acid {3-[5-cyclopropyl-2-(3-morpholin-4-ylmethyl-phenylamino)-pyrimidin-4-ylamino]-propyl}-amide

MRT68921

MRT67307

DC Chemicals Limited
China
Product Name: MRT67307 HCl
Price: $450.0/100mg $900.0/250mg $1800.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-[3-[[5-Cyclopropyl-2-[[3-(4-morpholinylmethyl)phenyl]amino]-4-pyrimidinyl]amino]propyl]cyclobutanecarboxamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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Price: $106/10mM*1mLinDMSO

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MRT67307

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