SML1792

Oxazole yellow

≥98% (HPLC)

• Sinónimos: 4-[(3-Methyl-2(3H)-benzoxazolylidene)methyl]-1-[3-(trimethylammonio)propyl]-quinolinium diiodide
• Fórmula empírica (notación de Hill): C₂₄H₂₉I₂N₃O
• Número de CAS: 152068-09-2
• Peso molecular: 629.32
• UNSPSC Code: 12352200
• PubChem Substance ID: 329826067
• NACRES: NA.77

Propiedades

• Quality Level: 100
• assay: ≥98% (HPLC)
• form: powder
• storage condition: protect from light
• color: yellow to orange-brown
• solubility: H₂O: 5, clear (warmed)
• storage temp.: 2-8°C
• SMILES string: CN1C2=CC=CC=C2OC1=CC3=CC=[N+](CCC[N+](C)(C)C)C4=C3C=CC=C4
• InChI: 1S/C24H29N3O.2HI/c1-25-22-12-7-8-13-23(22)28-24(25)18-19-14-16-26(15-9-17-27(2,3)4)21-11-6-5-10-20(19)21;;/h5-8,10-14,16,18H,9,15,17H2,1-4H3;2*1H/q+2;;/p-2
• InChI key: ULHRKLSNHXXJLO-UHFFFAOYSA-L

Descripción

Biochem/physiol Actions

Oxazole yellow is a fluorescent cyanine dye that binds to DNA and is used to detect apoptotic cells. Oxazole yellow does not enter live cells. However, during apoptosis the cytoplasmic membrane becomes slightly permeable, allowing entry of the dye. Oxazole yellow is often used along with propidium iodide (catalog no. P4170), a DNA dead cell stain that does not enter either live or apoptotic cells. The λEx/λEm of Oxazole yellow is 491/509.

Información de seguridad

• pictograms: GHS06
• signalword: Danger
• hcodes: H301,H315,H319
• pcodes: P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable