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FITM Sale

(Synonyms: 4-氟-N-[4-[6-(异丙基氨基)嘧啶-4-基]-1,3-噻唑-2-基]-N-甲基苯甲酰胺) 目录号 : GC34081

An antagonist of mGluR1

FITM Chemical Structure

Cas No.:932737-65-0

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥666.00
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2mg
¥450.00
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5mg
¥810.00
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10mg
¥1,350.00
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25mg
¥2,700.00
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50mg
¥4,500.00
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100mg
¥7,650.00
现货

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Sample solution is provided at 25 µL, 10mM.

Description

FITM is an antagonist of metabotropic glutamate receptor 1 (mGluR1; IC50 = 5.1 nM for the human receptor).1 It is selective for mGluR1 over mGluR2, mGluR5, and mGluR8 (IC50s = >10, 7, and >10 ?M, respectively). FITM (0.3 mg/kg) decreases methamphetamine-induced hyperlocomotion in mice and reverses disruptions in prepulse inhibition induced by methamphetamine and ketamine in rats when administered at a dose of 1 mg/kg.

1.Satoh, A., Nagatomi, Y., Hirata, Y., et al.Discovery and in vitro and in vivo profiles of 4-fluoro-N-[4-[6-(isopropylamino)pyrimidin-4-yl]-1,3-thiazol-2-yl]-N-methylbenzamide as novel class of an orally active metabotropic glutamate receptor 1 (mGluR1) antagonistBioorg. Med. Chem. Lett.19(18)5464-5468(2009)

实验参考方法

Animal experiment:

Rats: Sprague–Dawley rats are treated with different doses of unlabeled FITM (0, 1, 5, or 30 μg/kg or 1 mg/kg) just before a bolus injection of 18F-FITM (17–18 MBq, 30–40 pmol, 0.1 mL). Estimations of equilibrium state and BPND were acquired[3].

References:

[1]. Wu H, et al. Structure of a class C GPCR metabotropic glutamate receptor 1 bound to an allosteric modulator. Science. 2014 Apr 4;344(6179):58-64.
[2]. Bai Q, et al. Investigation of allosteric modulation mechanism of metabotropic glutamate receptor 1 by molecular dynamics simulations, free energy and weak interaction analysis. Sci Rep. 2016 Feb 18;6:21763.
[3]. Yamasaki T, et al. In vivo measurement of the affinity and density of metabotropic glutamate receptor subtype 1 in rat brain using 18F-FITM in small-animal PET. J Nucl Med. 2012 Oct;53(10):1601-7.
[4]. Xie L, et al. Molecular imaging of ectopic metabotropic glutamate 1 receptor in melanoma with a positron emission tomography radioprobe (18) F-FITM. Int J Cancer. 2014 Oct 15;135(8):1852-9.

化学性质

Cas No. 932737-65-0 SDF
别名 4-氟-N-[4-[6-(异丙基氨基)嘧啶-4-基]-1,3-噻唑-2-基]-N-甲基苯甲酰胺
Canonical SMILES O=C(N(C)C1=NC(C2=NC=NC(NC(C)C)=C2)=CS1)C3=CC=C(F)C=C3
分子式 C18H18FN5OS 分子量 371.43
溶解度 DMSO : ≥ 150 mg/mL (403.84 mM) 储存条件 Store at -20°C
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1 mg 5 mg 10 mg
1 mM 2.6923 mL 13.4615 mL 26.923 mL
5 mM 0.5385 mL 2.6923 mL 5.3846 mL
10 mM 0.2692 mL 1.3461 mL 2.6923 mL
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