產(chǎn)品目錄

規(guī)格	1mg 5mg 10mg 50mg 100mg
CAS	77603-42-0
別名	N/A
化學(xué)名	N/A
分子式	C15H7N3O4
分子量	293.23
溶解度	DMSO : 6.4 mg/mL (21.83 mM)
儲存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

8-Nitrotryptanthrin is a potent human indoleamine 2,3-dioxygenase 2 (hIDO2) inhibitor which significantly reduces IDO2 activity with Ki of 0.97 μM.

The typtanthrin derivative 8-Nitrotryptanthrin (5i) is found to be a potent hIDO2 inhibitor with superior efficiency far better than that of the most frequently-used inhibitor L-1-MT. The IC50 values show that all nine tryptanthrin compounds display hIDO2 inhibitory activities, especially, the compound 8-Nitrotryptanthrin demonstrates much stronger inhibition (1.87 μM) than both L-1-MT (82.53 μM) and D-1-MT (262.75 μM). 8-Nitrotryptanthrin exhibits significant antitrypanosomal activity with EC50 of 0.82 μM[2]. 8-Nitrotryptanthrin has a microplate Alamar Blue assay (MABA) minimum inhibitory concentration (MIC) value of 0.032 μg/mL. 8-Nitrotryptanthrin also has a LORA MIC value of 2.4 μg/mL, while the majority of analogues lack LORA activity[3].

[1]. Li J, et al. Establishment of a human indoleamine 2, 3-dioxygenase 2 (hIDO2) bioassay system and discovery of tryptanthrin derivatives as potent hIDO2 inhibitors. Eur J Med Chem. 2016 Nov 10;123:171-9. [2]. Scovill J, et al. Antitrypanosomal activities of tryptanthrins. Antimicrob Agents Chemother. 2002 Mar;46(3):882-3. [3]. Hwang JM, et al. Design, synthesis, and structure-activity relationship studies of tryptanthrins as antitubercular agents. J Nat Prod. 2013 Mar 22;76(3):354-67.

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1. 本產(chǎn)品僅供科研使用。請勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區(qū)。

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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