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COMMON NAME | : | (5E)-(22S)-22-hydroxy-24,25,26,27-tetranorvitmin D3 / (5E)-(22S)-22-hydroxy-24,25,26,27-tetranorcholecalciferol |
SYMBOL | : | (5E)-22S-OH-24,25,26,27-tetranor-D3 |
FORMULA | : | C23H36O2 MOL.WT (average) : 344.531 |
BIOLOGICAL ACTIVITY |
PHYSICAL AND CHEMICAL PROPERTIES |
MELTING POINT | : | |
BOILING POINT | : | |
REFRACTIVE INDEX | : | |
OPTICAL ROTATION | : | |
DENSITY | : | |
SOLUBILITY | : |
SPECTRAL DATA |
UV SPECTRA | : | |
IR SPECTRA | : | |
NMR SPECTRA | : | 1H-NMR (d, CDCl3, 270MHz) 0.57 (3H, s, 18-H), 0.93 (3H, d, J = 6.8 Hz, 21-H), 1.17 (3H, d, J = 6.4 Hz, 23-H), 3.89 (1H, m, 3-H), 3.97 (1H, dq, J = 6.4 and 1.4 Hz, 22-H), 4.69 and 4.98 (each 1H, s, 19-H), 5.88 and 6.55 (each 1H, d, J = 11.6 Hz, 6- and 7-H) (Ref. 0334) |
MASS SPECTRA | : | m/z 344 (M+, 63.4), 326 (100), 308 (23.1), 271 (14.2), 253 (40.0), 251 (37.5) (Ref. 0334) |
OTHER SPECTRA | : | |
CHROMATOGRAM DATA |
SOURCE |
CHEMICAL SYNTHESIS |
METABOLISM |
GENETIC INFORMATION |
NOTE |
REFERENCES |
AUTHOR | : | Shimizu, M.; Iwasaki, Y.; Ishida, H.; Yamada, S. |
TITLE | : | Determination of 25-Hydroxyvitamin D3 in Human Plasma Using a Non-radioactive Tetranorvitamin D Analogue as an Internal Standard. PubMed ID:8590938 |
JOURNAL | : | J. Chromat. B |
VOL | : | 672 PAGE : 63 -71 (1995) |