115532-52-0
中文名稱
四甲基若丹明乙酯酸銨
英文名稱
TMRE
CAS
115532-52-0
分子式
C26H27ClN2O7
分子量
514.96
MOL 文件
115532-52-0.mol
更新日期
2026/07/24 17:05:48
115532-52-0 結構式
基本信息
中文別名
四甲基羅丹明乙酯羅丹明乙酯高氯酸鹽
四甲基若丹明乙酯酸銨
四甲基羅丹明乙酯高氯酸鹽
四甲基若丹明乙酯高氯酸鹽
TMRE[四甲基羅丹明乙酯]
英文別名
TMRET 669
TMRE, PERCHLORATE
xanthylium perchlorate
3,6-Bis(dimethylamino)
TETRAMETHYLRHODAMINE ETHYL ESTER PERCHLORATE
TMRE [TetraMethylrhodaMine, ethyl ester, perchlorate]
TMRE [Tetramethylrhodamine ethyl ester] *CAS#: 115532-52-0*
3,6-bis(diMethylaMino)-9-(2-(ethoxycarbonyl)phenyl)xanthyliuM
3,6-Bis(diMethylaMino)-9-(2-(ethoxycarbonyl)phenyl)xanthyliuM perchlorate
所屬類別
生物化工：熒光成像物理化學性質
熔點264–266℃
儲存條件Sealed in dry,Room Temperature
溶解度DMSO: soluble
形態(tài)crystals
顏色深綠色
外觀dark colored solid
最大波長(λmax)549 nm
生物領域應用Detecting mitochondrial membrane potential; apoptosis assays; multidrug resistance assays
主要應用Semi-conducting polymer
nanoparticles
InChIKeyNBAOBNBFGNQAEJ-UHFFFAOYSA-M
SMILESCl([O-])(=O)(=O)=O.C(C1C=CC=CC=1C1C2=CC=C(N(C)C)C=C2[O+]=C2C=C(N(C)C)C=CC=12)(=O)OCC
安全數(shù)據
警示詞警告
危險性描述H302+H332-H315-H319
危險品標志Xn
危險類別碼20/22-36/38
安全說明26-36
WGK Germany3
F8-10
存儲類別13 - Non Combustible Solids
危險性類別Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
Eye Irrit. 2
Skin Irrit. 2
常見問題列表
用途
四甲基若丹明乙酯酸銨是一種用于測定線粒體膜電位變化的熒光探針。
生物活性
TMRE 是一種線粒體特異性染料 (λex=550 nm，λem=575 nm)。體外研究
TMRE is a mitochondria specific dye (λ ex =550 nm, λ em =575 nm). Multidirectional dynamic movement of TMRE is observed in epithelial cells and bidirectional dynamic movement is seen in the superficial cortical fiber cells of live bovine lenses. In the epithelium, the movement of TMRE fluorescence is up to 5 μm/min whereas in the superficial cortex the observed movement is up to 18.5 μm/min. The movement of TMRE fluorescence is abolished with treatment of the uncoupler, carbonyl cyanide m-chlorophenylhydrazone (CCCP).