P2759

Phloxine B

Powder

• Sinónimos: 2′,4′,5′,7′-Tetrabromo-4,5,6,7-tetrachlorofluorescein disodium salt, Acid Red 92, Cyanosine, D&C;Red No. 28, Eosin 10B
• Fórmula empírica (notación de Hill): C₂₀H₂Br₄Cl₄Na₂O₅
• Número de CAS: 18472-87-2
• Peso molecular: 829.63
• Número de índice de color: 45410
• Beilstein: 3887100
• Número CE: 242-355-6
• Número MDL: MFCD00070627
• Código UNSPSC: 12171500
• ID de la sustancia en PubChem: 24898359
• NACRES: NA.47

Propiedades

• product name: Phloxine B, antibacterial fluorescent dye
• Nivel de calidad: 200
• formulario: powder
• técnicas: microbe id | staining: suitable
• color: dark red
• solubilidad: water: 1 mg/mL, clear, red
• εmax: 1150-1300 at 546-550 nm in 50% ethanol
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• cadena SMILES: [Na+].[Na+].[O-]c1c(Br)cc2c(Oc3c(Br)c([O-])c(Br)cc3C24OC(=O)c5c(Cl)c(Cl)c(Cl)c(Cl)c45)c1Br
• InChI: 1S/C20H4Br4Cl4O5.2Na/c21-5-1-3-17(9(23)15(5)29)32-18-4(2-6(22)16(30)10(18)24)20(3)8-7(19(31)33-20)11(25)13(27)14(28)12(8)26;;/h1-2,29-30H;;/q;2*+1/p-2
• Clave InChI: OOYIOIOOWUGAHD-UHFFFAOYSA-L

Descripción

Aplicación

Phloxine B has been used to trace the uptake of double stranded RNA by green peach aphids. It has also been used to stain yeast strains.

Acciones bioquímicas o fisiológicas

Phloxine B has been demonstrated as an alternative to Gram staining. It was found to inhibit the growth of methicillin-resistant Staphylococcus aureus. Phloxine B stimulated and inhibited the channel activity of wild-type cystic fibrosis transmembrane conductance regulator (CFTR). It has antibacterial properties. Phloxine B staining can be used to distinguish between gram-positive and gram-negative bacteria.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)