T5428
Tetramethylrhodamine methyl ester perchlorate
≥95% purity, powder
Synonym(s):
TMRM
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About This Item
Linear Formula:
C25H25N2O3 · ClO4
CAS Number:
Molecular Weight:
500.93
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
Beilstein/REAXYS Number:
7162165
Product Name
Tetramethylrhodamine methyl ester perchlorate, ≥95%
Quality Level
assay
≥95%
form
powder
composition
Carbon: 57.5-62.4%
Nitrogen: 5.3-5.9%
technique(s)
titration: suitable
color
dark green
solubility
methanol: 5 mg/mL, clear
εmax
>95000 at 546-552 nm in methanol
fluorescence
λem 573 nm in methanol
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
2-8°C
SMILES string
[O-]Cl(=O)(=O)=O.COC(=O)c1ccccc1C2=C3C=C\C(C=C3Oc4cc(ccc24)N(C)C)=[N+](\C)C
InChI
1S/C25H25N2O3.ClHO4/c1-26(2)16-10-12-20-22(14-16)30-23-15-17(27(3)4)11-13-21(23)24(20)18-8-6-7-9-19(18)25(28)29-5;2-1(3,4)5/h6-15H,1-5H3;(H,2,3,4,5)/q+1;/p-1
InChI key
PFYWPQMAWCYNGW-UHFFFAOYSA-M
General description
Tetramethylrhodamine methyl ester perchlorate (TMRM) is a membrane-permeant, cationic, fluorescent dye that can label mitochondria and mark embryonic stem cell/induced pluripotent stem cell-derived cardiomyocytes. It is useful for the isolation of mature cardiomyocytes.
Application
Tetramethylrhodamine methyl ester perchlorate (TMRM) has been used as a sensitive probe for the detection of mitochondrial membrane potential.
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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