ChemicalBook CAS DataBase List 61389-30-8

61389-30-8

Name	OXONOL V
CAS	61389-30-8
Molecular Formula	C23H16N2O4
MDL Number	MFCD00075232
Molecular Weight	384.38
MOL File	61389-30-8.mol

Synonyms

Ox-v OXONOL V OXONOL V, FOR FLUORESCENCE 4-(5-(5-HYDROXY-3-PHENYL-4-ISOXAZOLYL)-& BIS-(3-PHENYL-5-OXOISOXAZOL-4-YL)PENTAMETHINE OXONOL 1,5-BIS(3-PHENYL-5-OXOISOXAZOL-4-YL)PENTAMETHINE OXONOL 4-[5-(5-hydroxy-3-phenyl-4-isoxazolyl)-2,4-pentadienyliden 1,5-Penta-1,3-dien-1-yl-5-ylidene-bis(5-oxo-3-phenyl-4-isoxazole) 1,5-Bis(3-phenyl-5-oxoisoxazol-4-yl)pentamethine oxonol, Oxonol V 4-(5-(5-HYDROXY-3-PHENYL-4-ISOXAZOLYL)-2,4-PENTADIENYLIDENE)-PH -ISOXAZOLONE 4-[5-(5-HYDROXY-3-PHENYL-4-ISOXAZOLYL)-2,4-PENTADIENYLIDENE]-3-PHENYL-5(4H)-ISOXAZOLONE 5(4h)-isoxazolone, 4-[5-(5-hydroxy-3-phenyl-4-isoxazolyl)- 2,4-pentadienylidene]-3-phenyl- 5(4H)-Isoxazolone, 4-[5-(5-hydroxy-3-phenyl-4-isoxazolyl)-2,4-pentadien-1-ylidene]-3-phenyl- 4-[5-(5-Hydroxy-3-phenyl-4-isoxazolyl)-2,4-pentadienylidene]-3-phenyl-5(4H)-isoxazolone, 1,5-Penta-1,3-dien-1-yl-5-ylidene-bis(5-oxo-3-phenyl-4-isoxazole)

Chemical Properties

Melting point	170 °C (dec.)(lit.)
Boiling point	634.1±65.0 °C(Predicted)
density	1.25±0.1 g/cm3(Predicted)
storage temp.	−20°C
solubility	Soluble in ethanol, methanol, dimethyl sulfoxide
form	powder
pka	5.51±0.50(Predicted)
color	Dark green
λmax	610 nm
Biological Applications	Measuring membrane potential; potassium channel openers; BK channel activator; pyrophosphate assay

Safety Data

Hazard Codes	Xi
Risk Statements	36/37/38 less more
Safety Statements	26-36 less more
WGK Germany	3

Hazard Information

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