CAS 41964-07-2|tolimidone

Introduction：Basic information about CAS 41964-07-2|tolimidone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. tolimidone BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Customs
6. Synonyms

Common Name	tolimidone
CAS Number	41964-07-2	Molecular Weight	202.209
Density	1.2±0.1 g/cm3	Boiling Point	/
Molecular Formula	C₁₁H₁₀N₂O₂	Melting Point	163-164ºC
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS07	Signal Word	Warning

Names

Name	5-(3-methylphenoxy)-1H-pyrimidin-2-one
Synonym	More Synonyms

tolimidone BiologicalActivity

Description	Tolimidone is a potent and selective allosteric activator of Lyn kinase with an EC50 of 63 nM.
Related Catalog	Signaling Pathways >>Protein Tyrosine Kinase/RTK >>SrcResearch Areas >>Metabolic Disease
Target	EC50: 63 nM (Lyn kinase)[1]
In Vitro	Incubation of Tolimidone (MLR-1023) with Lyn kinase elicits a repeatable 50% increase in enzyme activity. Tolimidone elicits a concentration-dependent increase in Lyn kinase activation with a 2.3- and 2.1-fold increase achieved at concentrations of 3 and 10 μM, respectively. Inclusion of Tolimidone (100 μM) increases Lyn kinase activity by 3-fold at each ATP concentration tested (Vmax=2601 U/mg). Tolimidone-mediated activation of Lyn kinase increases in proportion to the length of preincubation period in the absence of ATP[1].
In Vivo	Administration of Tolimidone (MLR-1023) (30 mg/kg i.p.) significantly (p<0.05) lowers blood glucose levels to 148 and 158 mg/dL, 30 and 90 min after administration, respectively. Tolimidone significantly increases adipocyte differentiation and adiponectin production by 3.7- and 19-fold, respectively[1]. Tolimidone elicits a dose-dependent potentiation of the insulin response, with a maximal effect observed with a dose level of 30 mg/kg[2].
Kinase Assay	For each kinase assay, Tolimidone (MLR-1023) (10 μM) is preincubated with kinase and fluoroscein-labeled protein substrate. The reaction is initiated with the addition of ATP (at a concentration at or below the Km for each kinase), and the level of fluoroscein phosphopeptide is measured. The assays are conducted in duplicate[1].
Cell Assay	Adipocyte differentiation is assessed in mouse 3T3-L1 cells after 8 days of incubation with Tolimidone (MLR-1023) or rosiglitazone (10 μM). PPAR (α, σ and γ) transactivation studies are conducted in transiently transfected cells containing the appropriate DNA constructs (pGAL4/PPARα, σ or γ) cotransfected with a luciferase reporter vector. Tolimidone or an appropriate reference compound is incubated with transfected cells for 24 h. Luciferase activity is monitored as a measure of PPARα, σ and γ activation[1].
Animal Admin	Male mice, 8 to 10 weeks of age, are used in studies of baseline glucose, glucose tolerance, and insulin levels. Tolimidone (MLR-1023) is administered intraperitoneally at dose volumes of 5 to 10 mL/kg. Blood (5 μL) is acquired from a tail snip and directly applied to a glucose test strip. Blood levels of Tolimidone are measured by liquid chromatography/tandem mass spectrometry, and levels are determined by comparing them with a standard curve of Tolimidone prepared in blood[1].
References	[1]. Saporito MS, et al. MLR-1023 is a potent and selective allosteric activator of Lyn kinase in vitro that improves glucose tolerance in vivo. J Pharmacol Exp Ther. 2012 Jul;342(1):15-22. [2]. Ochman AR, et al. The Lyn kinase activator MLR-1023 is a novel insulin receptor potentiator that elicits a rapid-onset and durable improvement in glucose homeostasis in animal models of type 2 diabetes. J Pharmacol Exp Ther. 2012 Jul;342(1):23-32.

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Melting Point	163-164ºC
Molecular Formula	C₁₁H₁₀N₂O₂
Molecular Weight	202.209
Exact Mass	202.074234
PSA	54.98000
LogP	1.37
Index of Refraction	1.598
InChIKey	HJQILFPVRNHTIG-UHFFFAOYSA-N
SMILES	Cc1cccc(Oc2cnc(=O)[nH]c2)c1
Storage condition	-20℃

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H319
Precautionary Statements	P305 + P351 + P338
Hazard Codes	N
RIDADR	NONH for all modes of transport
HS Code	2933599090

Customs

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

T6N CNJ BQ EOR C1

tolimidone

QCR-285

5-(3-Methylphenoxy)-2(1H)-pyrimidinone

Tolimidone (USAN)

5-(m-Tolyloxy)-2-(1H)-pyrimidinon

2(1H)-Pyrimidinone, 5-(3-methylphenoxy)-

UNII-MU3JD8E9IS

5-m-tolyloxy-1H-pyrimidin-2-one

T6MVNJ EOR C1

Tolimidone [USAN:INN]

5-(3-Methylphenoxy)- 2(1H)-pyrimidinone CP 26154

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