| Bile acid |
| LIPID_ID | BA0274 |
| CHEM_NA | 5¦Â-CHOLESTANE-3¦Á,7¦Á,12¦Á,22-TETROL |
| COMMON_NA |
| MOL_FORMULA | C27H48O4 |
| MOL_WT | 436 |
| MELT_PT | 22RÂÎ 127-128.5¡¬C, 22SÂÎ 203-204¡¬C(069) |
| BOIL_PT |
| OPT_ROT | 22RÂÎ +34¡¬, 22SÂÎ +20¡¬ (069) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3400, 1080, 1040, 1020, 980, 950, 915 (069) |
| NMR_SPEC | 22RÂÎ/22SÂÎ 087/0.92(3H,s, 18-CH3), |
| 1.02/1.04(3H,s, 19-CH3), 1.46/1.46(3H,d, |
| J=6Hz,21-CH3),0.86,0.89/0.89(6H,d, |
| J=6Hz,26-CH3,27-CH3), |
| 3.70/3.66(1H,m,3¦Â-H),4.08/4.06(1H,m,7¦Â-H), |
| 4.28/4.30(1H,m, 12¦Â-H), 3.94/3.93(1H,m, 22-H) |
| MS_SPEC | AS TMS ETHER 724, 653, 634, 563, 544, 473, 454, |
| 383, 364, 293, 253, 173 (069) |
| NOTE_SPEC |
| SOURCE | ¹çÀ®ÉÊ(069) |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 303 / 591 ¥Ú¡¼¥¸ |