氯喹
货号：
IC4440
品牌：
Jinpan
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产品简介
| 有效期 | 2年 |
| MDL | MFCD00024009 |
| EC | EINECS 200-191-2 |
| InChIKey | WHTVZRBIWZFKQO-UHFFFAOYSA-N |
| InChI | InChI=1S/C18H26ClN3/c1-4-22(5-2)12-6-7-14(3)21-17-10-11-20-18-13-15(19)8-9-16(17)18/h8-11,13-14H,4-7,12H2,1-3H3,(H,20,21) |
| PubChem CID | 2719 |
| 英文名称 | Chloroquine |
| CAS | 54-05-7 |
| 分子式 | C18H26ClN3 |
| 分子量 | 319.87 |
| 储存条件 | 2-8℃ |
| 纯度 | ≥98% |
| 外观（性状） | White to off-white Solid |
| 单位 | 瓶 |
| 生物活性 | Chloroquine is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1-4]. |
| In Vitro | Chloroquine (CHQ, 20 μM) inhibits IL-12p70 release and reduces Th1-priming capacity of activated human monocyte-derived Langerhans-like cells (MoLC). Chloroquine (20 μM) enhances IL-1–induced IL-23 secretion in MoLC and subsequently increases IL-17A release by primed CD4+ T cells[1]. Chloroquine (25 μM) suppresses MMP-9 mRNA expression in normoxia and hypoxia in parental MDA-MB-231 cells. Chloroquine has cell-, dose- and hypoxia-dependent effects on MMP-2, MMP-9 and MMP-13 mRNA expression[2]. TLR7 and TLR9 inhibition using IRS-954 or chloroquine significantly reduces HuH7 cell proliferation in vitro[3].Chloroquine (0.01-100 μM; 48?hours) potently blocked virus infection (vero E6 cells infected with SARS-CoV-2) at low-micromolar concentration (EC50=1.13?μM). Chloroquine blocks virus infection by increasing endosomal pH required for virus/cell fusion, as well as interfering with the glycosylation of cellular receptors of SARS-CoV[4]. |
| In Vivo | TLR7 and TLR9 inhibition using IRS-954 or chloroquine significantly inhibits tumour growth in the mouse xenograft model. HCC development in the DEN/NMOR rat model is also significantly inhibited by Chloroquine[3].Chloroquine (80 mg/kg, i.p.) does not prevent the growth of the triple-negative MDA-MB-231 cells with high or low TLR9 expression levels in the orthotopic mouse model[2]. |
| SMILES | CCN(CC)CCCC(C)NC1=C2C=CC(=CC2=NC=C1)Cl |
| 靶点 | Autophagy, SARS-CoV, Toll-like Receptor (TLR), HIV |
| 数据来源文献 | [1]. Said A, et al. Chloroquine promotes IL-17 production by CD4+ T cells via p38-dependent IL-23 release by monocyte-derived Langerhans-like cells. J Immunol. 2014 Dec 15;193(12):6135-43. [2]. Tuomela J, et al. Chloroquine has tumor-inhibitory and tumor-promoting effects in triple-negative breast cancer. Oncol Lett. 2013 Dec;6(6):1665-1672. [3]. Mohamed FE, et al. Effect of toll-like receptor 7 and 9 targeted therapy to prevent the development of hepatocellular carcinoma. Liver Int. 2014 Jul 2. doi: 10.1111/liv.12626. [4]. Colson P, et al. Chloroquine and hydroxychloroquine as available weapons to fight COVID-19. Int J Antimicrob Agents. 2020;55(4):105932. |
| 规格 | 50mg 100mg 200mg 500mg |
是 autophagy 和 toll-like receptors (TLRs) 的抑制剂。据报道，还可以有效抑制 SARS-CoV-2 (COVID-19) 感染 。