| Bile acid |
| LIPID_ID | BA0050 |
| CHEM_NA | 3¦Â,6¦Á,7¦Â-TRIHYDROXY-5¦Â-CHOLAN-24-OIC |
| ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 129¡Á131¡¬C(096) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1(KBr) 1710(C=0) 3410,1025(OH) (096) |
| NMR_SPEC | 1H-NMR(CDCl3+10%DMSO-d6)0.66(s,18-CH3),0.92(d, |
| J=5.4Hz,21-CH3),0.95(s,19-CH3)3.33(brm,7¦Á-H),3.7 |
| 4(brm,6¦Â-H),4.00(m,3¦Á-H) 13C-NMR(CDCl3)Me |
| ESTER C1 29.9,C2 27.3,C3 65.6,C4 27.8,C5 42.3,C6 |
| 73.0,C7 75.6,C8 41.6,C9 38.9,C10 35.8,C11 |
| 21.5,C12 40.1,C13 43.8 |
| MS_SPEC | Me ESTER m/z(RELATIVE INTENSITY) |
| 422(8%,M+),404(60%,M-H2O),386(73%, |
| M-2H2O),371(13%,M-2H20-Me),368(16%,M-3H2O) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 50 / 591 ¥Ú¡¼¥¸ |