(-)-Cinchonidin 98.5-101% (dry basis)
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
|
110330250
110331000
ACRO110330250EA
629
DKK
ACRO110330250
ACRO110331000
(-)-Cinchonidin 98.5-101% (dry basis)
(-)-Cinchonidin
Formel:
C₁₉H₂₂N₂O Kogepunkt: 465 °C (1013 hPa) Smeltepunkt: 200…203 °C Massefylde: 1,22 g/cm³ (20 °C) |
MDL Number:
MFCD00006783 CAS-nummer: 485-71-2 EINECS: 207-622-3 Merck Index: 13,02307 |
Specifikationer Testresultater
Appearance | White to cream Crystalline powder |
Infrared spectrum | Conforms |
Melting point | ≥200 °C |
Loss on drying | ≤1 % (105 °C) |
Specific optical rotation | -105° to -115° (20 °C, 589 nm) (c=1, EtOH) (on dried substance) |
Titration with HClO4 | 98.5 to 101.0 % (On dried substance) |
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