Inflachromene
目录号: PL08388 纯度: ≥99%

Inflachromene 是一种小胶质细胞抑制剂,可与 HMGB1 和 HMGB2 结合并发挥抗炎作用。Inflachromene 有效下调 HMGB 的促炎功能并减少神经元损伤。Inflachromene 可用于神经炎性疾病的研究。

CAS No. :908568-01-4
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中文名称
Inflachromene
英文名称
Inflachromene
英文别名
Inflachromene;AOB6225;5,12b-Dihydro-10-hydroxy-7,7-dimethyl-2-phenyl-1H,7H-[1]benzopyrano[4,3-c][1,2,4]triazolo[1,2-a]pyridazine-1,3(2H)-dione (ACI);ICM
Cas No.
908568-01-4
分子式
C21H19N3O4
分子量
377.39
包装储存
4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
产品详情
Inflachromene 是一种小胶质细胞抑制剂,可与 HMGB1 和 HMGB2 结合并发挥抗炎作用。Inflachromene 有效下调 HMGB 的促炎功能并减少神经元损伤。Inflachromene 可用于神经炎性疾病的研究。
生物活性
Inflachromene, a microglial inhibitor, binds to HMGB1 and HMGB2 and exerts anti-inflammatory effects. Inflachromene effectively downregulates proinflammatory functions of HMGB and reduces neuronal damage. Inflachromene can be used for the research of neuroinflammatory disorders.
性状
Solid
IC50 & Target[1][2]
HMGB
体外研究(In Vitro)
Inflachromene (0.01-100 μM; 24 h) efficiently blocks LPS-induced nitrite release in a dose-dependent manner without any toxicity in BV-2 microglial cells.
Inflachromene (1-10 μM) suppresses the increased levels of inflammation-related genes, such as Il6 , Il1b , Nos2 and Tnf , after LPS stimulation.
Inflachromene (5 μM) reduces LPS-induced secretion of the proinflammatory cytokine TNF-α.
Inflachromene (5 μM; 30 min) substantially suppresses the nuclear translocation of NF-κB and the degradation of IκB.
Inflachromene (1-10 μM; 30 min) inhibits LPS-induced phosphorylation of ERK, JNK and p38 MAPK in microglia.
Inflachromene (10 μM; 30 min) completely prevents the death of cocultured neuroblastoma and primary neuronal cells by inhibiting microglia-mediated neurotoxicity.
体内研究(In Vivo)
Inflachromene (2-10 mg/kg; i.p. once daily for 4 days) effectively blocks LPS-mediated microglial activation.
Inflachromene (10 mg/kg; i.p. once daily for 30 days) significantly reduces the progression of disease, as determined by EAE clinical score.
Inflachromene (1 mg/kg; i.v.) exhibits long half-life (14.1±6.43 h) and moderate V ss (2.02±1.02 L/kg).
Inflachromene (1 mg/kg; p.o.) exhibits high oral bioavailability (94%) and C max (0.59±0.16 g/mL). has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
参考文献
[1]. Lee HH, et, al. A validated UPLC-MS/MS method for pharmacokinetic study of inflachromene, a novel microglia inhibitor. J Pharm Biomed Anal. 2019 Mar 20; 166: 183-188.
[2]. Lee S, et, al. A small molecule binding HMGB1 and HMGB2 inhibits microglia-mediated neuroinflammation. Nat Chem Biol. 2014 Dec; 10(12): 1055-60.
溶解度数据
In Vitro: DMSO : 100 mg/mL (264.98 mM; Need ultrasonic)配制储备液
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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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