| Bile acid |
| LIPID_ID | ST0016 |
| CHEM_NA | 5¦Â-CHOLESTANE-3¦Á,7¦Á,12¦Á,23-TETROL |
| COMMON_NA |
| MOL_FORMULA | C27H48O4 |
| MOL_WT | 436 |
| MELT_PT | 23RÂÎ 232-233¡¬C, 23SÂÎ 189-191¡¬C(069) |
| BOIL_PT |
| OPT_ROT | 23RÂÎ [¦Á]/D +52¡¬, 23SÂÎ [¦Á]/D +41¡¬¡¡(069) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1 (KBr) 23SÂÎ 3400(OH),1080,1040,980,950,920 |
| 23RÂÎ 3340(OH),1080,1030,980,950,918 (069) |
| NMR_SPEC | IH-NMR(PYRIDINE-d5) 18-H3 26,27-H 19-H3 |
| 21-H3¡¡ 3¦Â-H 7¦Â,23-H 12¦Â-H 23RÂÎ 0.89 |
| 1.00¡¡1.03 1.01¡¡1.39 3.70 4.10 4.32 23SÂÎ0.88 |
| 0.95¡¡0.98 1.00 1.38 3.70 4.10 4.32 (069) |
| MS_SPEC | 724,667,634,544,454,364,253(BASE PEAK),159 (TMS |
| DERIV) (069/070) |
| NOTE_SPEC |
| SOURCE | Ǿ秲«¿§¼ð¾É´µ¼ÔʵÊØ(027/070)¡¤ÃÀ½Á(027/071)¡¤Ç¢ |
| (027) |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 227 / 591 ¥Ú¡¼¥¸ |