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AB145384

Oxonol V, Fluorescent membrane indicator

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MW 384.38 g/mol, Purity >95%. Anionic dye. Fluorescent membrane potential indicator. Carries a negative electric charge. Monitors positive membrane potentials inside vesicles. Provides estimates of transmembrane potentials.
1 Images
Chemical Structure - Oxonol V, Fluorescent membrane indicator (AB145384)
  • Chemical Structure

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Chemical Structure - Oxonol V, Fluorescent membrane indicator (AB145384)

2D chemical structure image of ab145384, Oxonol V, Fluorescent membrane indicator

Key facts

CAS number

61389-30-8

Purity

>95%

Form

Solid

form

Molecular weight

384.38 g/mol

Molecular formula

C<sub>2</sub><sub>3</sub>H<sub>1</sub><sub>6</sub>N<sub>2</sub>O<sub>4</sub>

Nature

Synthetic

Solubility

Soluble in ethanol

Soluble in DMSO

Biological description

Anionic dye. Fluorescent membrane potential indicator. Carries a negative electric charge. Monitors positive membrane potentials inside vesicles. Provides estimates of transmembrane potentials.

Isomeric smiles

OC4ONC(C1CCCCC1)C4/C=C/C=C/C=C3\C(=O)ON=C3C2CCCCC2

InChi

InChI=1S/C23H16N2O4/c26-22-18(20(24-28-22)16-10-4-1-5-11-16)14-8-3-9-15-19-21(25-29-23(19)27)17-12-6-2-7-13-17/h1-15,26H/b9-3+,14-8+,19-15-

InChiKey

NEDZCQDBZLHEGJ-UFRBDIPQSA-N

IUPAC Name

1,5-Bis(3-phenyl-5-oxoisoxazol-4-yl)pentamethine oxonol

Excitation/Emission

Ex: 560nm, Em: 560nm

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store under desiccating conditions|The product can be stored for up to 12 months
Handling instructions

Need more advice on solubility, usage and handling? Please visit our our product support page for more details.

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Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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Refer to SDS for further information.

Product protocols

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