|
| COMMON NAME | : | |
| SYMBOL | : | |
| FORMULA | : | C27H48O5 MOL.WT (average) : 452.667 |
| BIOLOGICAL ACTIVITY |
| PHYSICAL AND CHEMICAL PROPERTIES |
| MELTING POINT | : | 253-255 (22R), 237-239 (22S) (Ref. 0368) |
| BOILING POINT | : | |
| REFRACTIVE INDEX | : | |
| OPTICAL ROTATION | : | [a]D=+32(22R), [a]D=+16(22S)(Ref. 0368) |
| DENSITY | : | |
| SOLUBILITY | : | |
| SPECTRAL DATA |
| UV SPECTRA | : | |
| IR SPECTRA | : | |
| NMR SPECTRA | : | 1H-NMR(pyridine-d5):18-CH3=0.84, 19-CH3=1.00, 21-CH3=1.40, 26- and 27-CH3=1.44, (22R), 18-CH3=0.86, 19-CH3=1.00, 21-CH3=1.39, 26- and 27-CH3=1.40, (22S) (Ref. 0368) |
| MASS SPECTRA | : | m/z 653, 563, 473, 453, 433, 383, 363, 343, 293, 261, 253, 171(base peak), 131,81, 73. (as TMS derivative) (Ref. 0368) |
| OTHER SPECTRA | : | |
| CHROMATOGRAM DATA |
| SOURCE |
| CHEMICAL SYNTHESIS |
| METABOLISM |
| GENETIC INFORMATION |
| NOTE |
| REFERENCES |
| AUTHOR | : | Kihira,K.,Kuramoto,T., and Hoshita,T. |
| TITLE | : | New bile alcohols- - -Synthesis of (22R)- and (22S)-5b-cholestane-3a,7a,12a,22,25-pentols. PubMed ID:1265799 |
| JOURNAL | : | Steroids |
| VOL | : | 27 PAGE : 383 -393 (1976) |