| Bile acid |
| LIPID_ID | BA0049 |
| CHEM_NA | 3¦Â,6¦Á,7¦Á-TRIHYDROXY-5¦Â-CHOLAN-24-OIC |
| ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 214¡Á217¡¬C(096) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1(KBr) 1708(C=0) 3440,1048(OH) (096) |
| NMR_SPEC | 1H-NMR(CDCl3+10%DMSO-d6) |
| 0.66(s,18-CH3),0.92(d,J=5.4Hz,21-CH3),0.94(s,19- |
| CH3)3.84(m,7¦Â-H),3.90(brm,6¦Â-H),4.08(m,3¦Á-H) |
| 13C-NMR(CDCl3)Me ESTER C130.0,C2 27.4,C3 |
| 66.0,C4 29.3,C5 42.4,C6 71.8,C7 69.5,C8 38.4,C9 |
| 32.0,C1036.4,C11 20.9,C12 39.4,C13 42.7, |
| MS_SPEC | Me ESTER m/z(RELATIVE INTENSITY) |
| 422(7%,M+),404(34%,M-H2O),386(57%, |
| M-2H2O),371(11%,M-2H20-Me) (096) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 49 / 591 ¥Ú¡¼¥¸ |