Ergocalciferol (Vitamin D2, Calciferol) 97+%
Lieferant: Thermo Scientific
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Gefahr
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Synonyme:
(S,Z)-3-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexanol
422630050
422630010
ACRO422630050EA
202
EUR
ACRO422630050
ACRO422630010
Ergocalciferol (Vitamin D2, Calciferol) 97+%
Ergocalciferol (Vitamin D2, Calciferol)
Formel:
C₂₈H₄₄O Molecular Weight: 396,66 g/mol Schmelzpunkt: 115…119 °C Lagertemperatur: Kühlschrank |
MDL:
MFCD00166988 CAS-Nummer: 50-14-6 EINECS: 200-014-9 UN: 2811 ADR: 6.1,II |
Spezifikation Testergebnisse
Appearance | White to light yellow Powder or crystals |
Infrared spectrum | Conforms |
Melting point | 113 to 119 °C |
HPLC | 97.0 to 103.0 % |
Specific optical rotation | +100° to +106° (20 °C, 589 nm) (c=1,5; EtOH) |
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