方案
≥98% (HPLC)
表单
powder
颜色
white to beige
溶解性
DMSO: 1 mg/mL, clear (warmed)
储存温度
2-8°C
InChI
1S/C26H45NO/c1-17(2)12-15-27-18(3)22-8-9-23-21-7-6-19-16-20(28)10-13-25(19,4)24(21)11-14-26(22,23)5/h6,17-18,20-24,27-28H,7-16H2,1-5H3/t18-,20-,21-,22+,23-,24-,25-,26+/m0/s1
InChI key
PCLDERUMTJBTMY-MJHCCXMASA-N
生化/生理作用
22-NHC (22-Azacholesterol) is the first small molecule inhibitor that inhibits Hedgehog (Hh) signaling by binding the oxysterol-binding site of Smo. Oxysterols are the only known endogenous activators of Hedgehog signaling, with 20(S)-hydroxycholesterol being the most potent, and act at a site distinct from that targeted by current Smo inhibitors such as cyclopamine and SANT1. 22-Azacholesterol (22-NHC) inhibited Sonic Hedgehog (Shh) signaling with an IC50 of 3 μM in NIH-3T3 cells. 22-NHC binds to the same allosteric site as 20(S)-hydroxycholesterol (20-OHC), which is distinct from the cyclopamine site and the itraconazole site, and appears to act by competing with binding of 20-OHC to mSmo.
22-NHC is the first small molecule inhibitor that inhibits Hedgehog (Hh) signaling by binding the oxysterol-binding site of Smo.
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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