D-(-)-Luciferin
Toimittaja: Thermo Scientific
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Varoitus
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ACRO337050100EA
214
EUR
ACRO337050100
ACRO337050500
D-(-)-Luciferin
D-(-)-Luciferin
Kaava:
C₁₁H₈N₂O₃S₂ MW: 280,3228 g/mol Sulamispiste: 200 °C Storage Temperature: Pakastin |
MDL numero:
MFCD00042929 CAS-numero: 2591-17-5 EINECS: 219-981-3 |
Testitulosten erittely
Appearance | Off-white to light yellow Powder |
Infrared spectrum | Conforms |
Water | ≤2.0 % (K.F.) |
HPLC | ≥97.5 % |
UV Lambda max | 327 to 331 nm (c=1, CH3OH) |
UV Lambda max | 266 to 270 nm (c=1, CH3OH) |
Specific optical rotation | -32.0° to -36.0° (20°C, 589 nm) (c=1, DMF) |
Molar extinction coefficient | ≥18200 l/(mol.cm) (327 to 331 nm, c=1, CH3OH) |
Molar extinction coefficient | ≥6900 l/(mol.cm) (266 to 270 nm, c=1, CH3OH) |
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