51858-17-4

51858-17-4 structure

Name: 4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt
Chemical Name: 4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt
CAS Number: 51858-17-4
Molecular Formula: C₂₅H₁₆K₂N₄O₁₂S₂
Molecular Weight: 706.74100
Catalog: Research Areas Others
Create Date: 2018-12-28 17:33:24
Modify Date: 2025-08-27 12:13:36
Oxonol Blue is a staining dye. Oxonol Blue can be used as a monitor of membrane potential[1].

Name	4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt
Synonyms	OXONOLE BLUE 1,1-Bis(4-sulfophenyl)-3,3-dicarboxy-5,5-dihydroxypyrazolo-4,4-pentamethineoxonole dipotassium salt BIS{3-CARBOXY-1-(4''-SULFOPHENYL-2-PYRAZOLINE-5-ONE-4-YL)}PENTAMETHINEOXONOL DIPOTASSIUM SALT 4,4''-Bis-[1-(4-sulfophenyl)-3-carboxy-2-pyrazoline-5-one]-pentamethine oxon OXONOLE BLUE,DIPOTASSIUM SALT PINA(R) OXONOL BLUE 628 4-pentadienylidene]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-yrazol-4-yl]-dipota 1h-pyrazole-3-carboxylicacid,4-[5-[3-carboxy-5-hydroxy-1-(4-sulfophenyl)-1h-p EINECS 257-479-6

Description	Oxonol Blue is a staining dye. Oxonol Blue can be used as a monitor of membrane potential[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Kreye O, et al. Dye-Modified and Photoswitchable Macrocycles by Multiple Multicomponent Macrocyclizations Including Bifunctional Building Blocks (MiBs)[J]. Qsar & Combinatorial Science, 2010, 25(5-6):461-464. [2]. Bashford CL, et al. Oxonol dyes as monitors of membrane potential: the effect of viruses and toxins on the plasma membrane potential of animal cells in monolayer culture and in suspension. J Cell Physiol. 1985 Jun;123(3):326-36.

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
Flash Point(F)	235.4 °F
Flash Point(C)	113 °C