Skip to Content
Merck
CN

Key Documents

View All Documentation

T5428

Tetramethylrhodamine methyl ester perchlorate

≥95% purity, powder

Synonym(s):

TMRM

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C25H25N2O3 · ClO4
CAS Number:
115532-50-8
Molecular Weight:
500.93
NACRES:
NA.47
PubChem Substance ID:
24900280
UNSPSC Code:
12171500
MDL number:
MFCD00274460
Beilstein/REAXYS Number:
7162165
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Tetramethylrhodamine methyl ester perchlorate, ≥95%

Quality Level

200

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ5317
MKCP9153
MKCM9935
MKCL9513
MKCL4047

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

感应染料

一氧化氮 (NO) 是神经元、内皮细胞和免疫系统中的信号转运分子。

Sensor Dyes

Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.

Quantitative analysis of mitochondrial morphology and membrane potential in living cells using high-content imaging, machine learning, and morphological binning
Anthony P
Biochimica et Biophysica Acta (2015)
Emerging Trends in Cell and Gene Therapy null
Markus Hartl et al.
Molecular systems biology, 13(10), 949-949 (2017-10-25)
Histone deacetylases have central functions in regulating stress defenses and development in plants. However, the knowledge about the deacetylase functions is largely limited to histones, although these enzymes were found in diverse subcellular compartments. In this study, we determined the
View All Related Papers

Global Trade Item Number

SKUGTIN
T5428-25MG04061837347627