THIQ|312637-48-2|-陌孚医药/Medlife

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THIQ

目录号: PC11293 纯度: ≥98%

CAS No. :312637-48-2

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中文名称

THIQ

中文别名

(3R)-N-[(1R)-1-[(4-氯苯基)甲基]-2-[4-环己基-4-(1H-1,2,4-噻唑-1-甲基)-1-哌啶基]-2-氧代乙基]-1,2,3,4-四氢-3-异喹啉羧酰胺

英文名称

THIQ

英文别名

3-Isoquinolinecarboxamide, N-[(1R)-1-[(4-chlorophenyl)methyl]-2-[4-cyclohexyl-4-;(3R)-N-[(1R)-1-[(4-Chlorophenyl)methyl]-2-[4-cyclohexyl-4-(1H-1,2,4-triazol-1-ylmethyl)-1-piperidiny;(3R)-N-[(1R)-1-[(4-Chlorophenyl)methyl]-2-[4-cyclohexyl-4-(1H-1,2,4-triazol-1-ylmethyl)-1-piperidinyl]-2-oxoethyl]-1,2,...;(3R)-N-[(1R)-1-[(4-Chlorophenyl)methyl]-2-[4-cyclohexyl-4-(1H-1,2,4-triazol-1-ylmethyl)-1-piperidinyl]-2-oxoethyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide;3-IsoquinolinecarboxaMide, N-[(1R)-1-[(4-chlorophenyl)Methyl]-2-[4-cyclohexyl-4-(1H-1,2,4-triazol-1-ylMethyl)-1-piperid...;N-[(1R)-1-[(4-Chlorophenyl)methyl]-2-[4-cyclohexyl-4-(1H-1,2,4-trazol-1-ylmethyl)-1-piperidinyl]-2-oxoethyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide;THIQ;THIQ-D7;(3R)-N-[(2R)-3-(4-chlorophenyl)-1-[4-cyclohexyl-4-(1,2,4-triazol-1-ylmethyl)piperidin-1-yl]-1-oxopropan-2-yl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide;3-IsoquinolinecarboxaMide,N-[(1R)-1-[(4-chlorophenyl)Methyl]-2-[4-cyclohexyl-4-(1H-1,2,4-triazol-1-ylMethyl)-1-piperidinyl]-2-oxoethyl]-1,2,3,4-tetrahydro-,(3R)-;GTPL1338;1,2,3,4-Tetrahydro-isoquinoline-3-carboxylic acid [(R)-1-(4-chloro-benzyl)-2-(4-cyclohexyl-4-[1,2,4]triazol-1-ylme

Cas No.

312637-48-2

分子式

C₃₃H₄₁ClN₆O₂

分子量

589.17

包装储存

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

生物活性

THIQ is the first selective agonist of the melanocortin-4 receptor (MC4R), with high affinity and potency for hMC4R (IC₅₀=1.2 nM, EC₅₀=2.1 nM) and rMC4R (IC₅₀=0.6 nM, EC₅₀=2.9 nM). THIQ maintains low potency at MC1R, MC3R and MC5R. THIQ plays a role in eliciting erectile activity in rodents. THIQ acts as a pharmacoperone of the MC4R rescuing the cell surface expression and signaling of some intracellularly retained MC4R mutants.

性状

Solid

体外研究(In Vitro)

THIQ maintains low potency at human MC1R, MC3R and MC5R with IC₅₀s of 2067, 761, 326 nM and EC₅₀s of 2850, 2487, 737 nM, resepectively. THIQ maintains low potency at rat MC3R and MC5R with IC₅₀s 1883 and 1575 nM, and EC₅₀s of 1325 and >3000 nM, respectively.
THIQ (10 μM; 24 hours) decreases the signal intensity of WT MC4R by approximately 50% whereas increases that of three mutants (N62S, C84R, and C271Y) in HEK293 cells.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究(In Vivo)

THIQ (0.3-10 mg/kg; i.v.) dose-dependently increases erections (ED₅₀=0.87 mg/kg) in sexually mature male Sprague Dawley rats. The maximal increase in the number of erections (60%) is detected at 5 mg/kg but was not significantly different from that produced by 1 mg/kg. THIQ (20 mg/kg; p.o.) also produces statistically significant increases in erectile responses with a mean increase of 31±4%.
THIQ treatment shows the t_1/2 is 0.6 hours in Sprague-Dawley rats (1 mg/kg, i.v. and 10 mg/kg, p.o.).

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

运输条件

Room temperature or refrigerated transportation.

储存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

参考文献

[1]. Sebhat IK, et al. Design and pharmacology of N-[(3R)-1,2,3,4-tetrahydroisoquinolinium- 3-ylcarbonyl]-(1R)-1-(4-chlorobenzyl)- 2-[4-cyclohexyl-4-(1H-1,2,4-triazol- 1-ylmethyl)piperidin-1-yl]-2-oxoethylamine (1), a potent, selective, melanocortin subtype-4 [Information]

[2]. Huang H, et al. A small molecule agonist THIQ as a novel pharmacoperone for intracellularly retainedmelanocortin-4 receptor mutants. Int J Biol Sci. 2014 Jul 20;10(8):817-24. [Information]

溶解度数据

体外研究:

DMSO : 250 mg/mL (424.33 mM; Need ultrasonic)

配制储备溶液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.6973 mL	8.4865 mL	16.9730 mL
5 mM	0.3395 mL	1.6973 mL	3.3946 mL
10 mM	0.1697 mL	0.8487 mL	1.6973 mL

产品不同，其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液；配成溶液后，建议分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，建议在 6 个月内使用，-20°C 储存时，建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

建议依照次序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.08 mg/mL (3.53 mM); Clear solution

此方案可获得 ≥ 2.08 mg/mL (3.53 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
将 0.9 g 氯化钠，完全溶解于 100 mL ddH?O 中，得到澄清透明的生理盐水溶液
2.

建议依照次序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.08 mg/mL (3.53 mM); Clear solution

此方案可获得 ≥ 2.08 mg/mL (3.53 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

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产品使用指南

Data Sheet

1：一般建议：溶解度为Medlife测试数据，可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异，仅做参考，具体以实验方案为准。

2：储存条件：粉末-20°C一般情况可以保存3年，溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异，请细致阅读产品信息，并辅助参考相关文献描述。

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