Melting point: |
156-158 °C(lit.) |
alpha |
-120 º (c=1, CHC13) |
Boiling point: |
250 °C (1.3 mmHg) |
Density |
0.9784 (rough estimate) |
refractive index |
-112.5 ° (C=1, THF) |
storage temp. |
-20°C |
solubility |
Acetone (Slightly, Heated), Chloroform (Slightly), Ethyl Acetate (Slightly, Heated) |
pka |
14.91±0.70(Predicted) |
form |
Crystalline Powder or Crystalline Needles |
color |
White to off-white |
optical activity |
[α]20/D 120±10°, c = 1% in chloroform |
Water Solubility |
PRACTICALLY INSOLUBLE |
Sensitive |
Light Sensitive |
Merck |
14,3659 |
BRN |
2338604 |
Stability: |
Stable, but may be light or air sensitive. Incompatible with acids, strong oxidizing agents. |
InChIKey |
DNVPQKQSNYMLRS-APGDWVJJSA-N |
LogP |
9.300 (est) |
CAS DataBase Reference |
57-87-4(CAS DataBase Reference) |
NIST Chemistry Reference |
Ergosterol(57-87-4) |
EPA Substance Registry System |
Ergosta-5,7,22-trien-3-ol, (3.beta.,22E)- (57-87-4) |