2-(4-Iodofenil)-3-(4-nitrofenil)-5-feniltetrazolio cloruro 98%
Fornitore: Thermo Scientific
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Attenzione
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Synonyms:
Iodonitrotetrazolium chloride, p-Iodonitrotetrazolium violet, INT, 3-(4-Iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride, 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride, 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium chloride, Iodonitrotetrazolium violet, 3-(4-Iodophenyl)-2-(4-nitrophenyl)-5-phenyltetrazolium chloride
Formula:
C₁₉H₁₃ClIN₅O₂ Peso molecolare: 505,7 g/mol Punto di fusione: 231 °C (dec.) Temperatura di stoccaggio: Refrigerata |
MDL Number:
MFCD00011961 CAS Number: 146-68-9 EINECS: 205-676-2 |
Risultati del test di specificazione
Appearance | Yellow Powder |
Infrared spectrum | Conforms |
HPLC | ≥97.5 % |
GC | ≥98.5 % |
NMR (1H-NMR) | Consistent with structure |
Specific optical rotation | +6.3° to +7.3° (20°C, 589 nm) (C=4, water) (Warm at 40°C to dissolve) |
Titration with HClO4 | 98.5 to 101.5 % (On dried basis) |
Chloride (Cl) | ≤0.05 % |
Sulfate (SO4) | ≤0.03 % |
Iron (Fe) | ≤30 ppm |
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