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87917

Sigma-Aldrich

Tetramethylrhodamine ethyl ester perchlorate

suitable for fluorescence, ≥90% (HPCE)

Synonym(s):
TMRE
Empirical Formula (Hill Notation):
C26H27ClN2O7
CAS Number:
Molecular Weight:
514.95
MDL number:
PubChem Substance ID:
NACRES:
NA.32

Quality Level

assay

≥90% (HPCE)

form

solid

solubility

DMSO: soluble
alcohols: soluble

fluorescence

λex 540 nm; λem 595 nm in DMSO

suitability

suitable for fluorescence

storage temp.

2-8°C

SMILES string

[O-]Cl(=O)(=O)=O.CCOC(=O)c1ccccc1-c2c3ccc(cc3[o+]c4cc(ccc24)N(C)C)N(C)C

InChI

1S/C26H27N2O3.ClHO4/c1-6-30-26(29)20-10-8-7-9-19(20)25-21-13-11-17(27(2)3)15-23(21)31-24-16-18(28(4)5)12-14-22(24)25;2-1(3,4)5/h7-16H,6H2,1-5H3;(H,2,3,4,5)/q+1;/p-1

InChI key

NBAOBNBFGNQAEJ-UHFFFAOYSA-M

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Potential-sensitive probe for measuring membrane potential changes in mitochondria

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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