SNX-2112

MCE 国际站：SNX-2112

CAS：908112-43-6

品牌：MedChemExpress (MCE)

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

生物活性：SNX-2112 (PF 04928473) 是一种可口服的 Hsp90 抑制剂，Kd 值为 16 nM，对 Hsp90 α 和 Hsp90β 的 IC50 值均为 30 nM；同时可诱导 Her-2 的降解, 抑制 Grp94 和 Trap-1 的活性， IC50 值分别为 10 nM，4.275 μM 和 0.862 μM。SNX-2112 (PF 04928473) 结合 Hsp90 亚型 Hsp90α, Hsp90β 和 Hsp90b1/Grp94，Kd 分别为 4 nM, 6 nM 和 484 nM。

体外：SNX-2112 is an orally active Hsp90 inhibitor, with a Kd of 16 nM, and also induces Her-2 degradation, with an IC50 of 10 nM[3]. SNX-2112 binds to Hsp90, with IC50s of 30 nM, 30 nM, 4.275 μM and 0.862 μM for Hsp90 α and β, Grp94 and Trap-1, respectively[1]. SNX-2112 shows potent antiproliferative activity against various cancer cell types, with IC50s of 3 nM to 53 nM. SNX-2112 exhibits potent effects on Her2 and p-ERK stability in AU565 cells and p-S6 in A375 cells, with IC50s of 11 ± 5, 41 ± 12, and 1 ± 0.6 nM, respectively. SNX-2112 also induces Hsp70 in A375 cells with an IC50 of 2 ± 0.9 nM[3]. In addition, SNX-2112 potently blocks signaling of Hsp90 clients, such as Akt, ERK, and NF-κB pathways in different cells. SNX-2112 inhibits multiple myeloma (MM) cell growth, including MM.1S, U266, INA-6, RPMI8226, OPM1, OPM2, MM.1R, and Dox40 MM cell lines, with IC50s of 52, 55, 19, 186, 89, 67, 93, and 53 nM at 48 hours, respectively. SNX-2112 (2.5-10 nM) also suppresses osteoclast formation, associated with down-regulation of ERK/c-fos and PU.1[4]. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

热销产品：D-(+)-Trehalose dihydrate  | D-Glutamine  | Neoeriocitrin  | Netarsudil (dimesylate)  | Edoxaban  | JI-101  | (2S,3R,4S,5R)-2-Amino-3,4,5,6-tetrahydroxyhexanal hydrochloride  | Dihydroergotoxine (mesylate)  | Spaglumic Acid  | Afzelin

研究领域：Cell Cycle/DNA Damage  |  Metabolic Enzyme/Protease  |  Autophagy

作用靶点：HSP  |  Autophagy

Trending products：Recombinant Proteins  |  Bioactive Screening Libraries  |  Natural Products  |  Fluorescent Dye  |  PROTAC  |  Isotope-Labeled Compounds  |  Oligonucleotides

参考文献：[1]. Huang KH, et al. Discovery of novel 2-aminobenzamide inhibitors of heat shock protein 90 as potent, selective and orally active antitumor agents. J Med Chem. 2009 Jul 23;52(14):4288-305

[2]. Chandarlapaty S, et al. SNX2112, a synthetic heat shock protein 90 inhibitor, has potent antitumor activity against HER kinase-dependent cancers. Clin Cancer Res. 2008 Jan 1;14(1):240-8.

[3]. Okawa Y, et al. SNX-2112, a selective Hsp90 inhibitor, potently inhibits tumor cell growth, angiogenesis, and osteoclastogenesis in multiple myeloma and other hematologic tumors by abrogating signaling via Akt and ERK. Blood. 2009 Jan 22;113(4):846-55.

[4]. Mishra SJ, et al. Transformation of the Non-Selective Aminocyclohexanol-Based Hsp90 Inhibitor into a Grp94-Seletive Scaffold. ACS Chem Biol. 2017 Jan 20;12(1):244-253.