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Merck

D8189

Bis(1,3-dibutylbarbituric acid) trimethine oxonol

≥95% purity (HPLC), powder or solid

Sinónimos:

DiBAC4(3)

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Acerca de este artículo

Fórmula empírica (notación de Hill):
C27H40N4O6
Número CAS:
Peso molecular:
516.63
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47
MDL number:
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Nombre del producto

Bis(1,3-dibutylbarbituric acid) trimethine oxonol, ≥95% (HPLC)

SMILES string

CCCCN(C(N(CCCC)C1=O)=O)C(C1=C/C=C/C2C(N(CCCC)C(N(CCCC)C2=O)=O)=O)=O

InChI

1S/C27H40N4O6/c1-5-9-16-28-22(32)20(23(33)29(26(28)36)17-10-6-2)14-13-15-21-24(34)30(18-11-7-3)27(37)31(25(21)35)19-12-8-4/h13-15,20H,5-12,16-19H2,1-4H3/b14-13+

InChI key

ATJCYSYHWGQAET-BUHFOSPRSA-N

assay

≥95% (HPLC)

form

powder or solid

technique(s)

titration: suitable

color

orange to dark red

solubility

DMF: soluble
DMSO: soluble

ε (extinction coefficient)

≥90000 at 490-496 nm in methanol

fluorescence

λex 513-519 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

Quality Level

Application

Application in high throughput screening.
Bis(1,3-dibutylbarbituric acid) trimethine oxonol has been used for monitoring changes in the plasma membrane potential. It also has applications in high throughput screening.

Biochem/physiol Actions

Bis(1,3-dibutylbarbituric acid) trimethine oxonolis a translational membrane potential dye that is redistributed in the cell as membrane potential changes.
Translational membrane potential dye that is redistributed in the cell as membrane potential changes.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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T Bräuner et al.
Biochimica et biophysica acta, 771(2), 208-216 (1984-04-11)
The usefulness of a new voltage-sensitive fluorescent dye, the membrane permeant negatively charged oxonol dye diBA-C4-(3)-, was evaluated by measuring the membrane potentials of BICR/M1R-k and L cells with glass microelectrodes and simultaneously recording the fluorescence of the stained cells.
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