| Bile acid |
| LIPID_ID | BA0052 |
| CHEM_NA | 3¦Â,6¦Â,7¦Â-TRIHYDROXY-5¦Â-CHOLAN-24-OIC |
| ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 165¡Á167¡¬C,RESOLIDIFIED AT ABOUT 170¡¬C, AND |
| THEN REME |
| BOIL_PT | LTED AT 189¡Á190¡¬C (096) |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1(KBr) 1713(C=0) 3425,1038(OH) (096) |
| NMR_SPEC | 1H-NMR(CDCl3+10%DMSO-d6)0.69(s,18-CH3),0.94(d, |
| J=6.3Hz,21-CH3),1.12(s,19-CH3)3.43(brm,7¦Á-H),3.6 |
| 1(m,6¦Á-H),4.03(m,3¦Á-H) 13C-NMR(CDCl3)Me |
| ESTER C1 30.1, C2 27.4,C3 65.7,C4 32.5,C5 42.4,C6 |
| 75.0,C7 73.4,C8 38.5,C9 39.2,C10 34.2,C11 21.0,C12 |
| 39.9,C13 43.5,C1 |
| MS_SPEC | Me ESTER m/z(RELATIVE INTENSITY) |
| 422(6%,M+),404(86%,M-H2O),386(40%, |
| M-2H2O),371(9%,M-2H20-Me)(096) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 52 / 591 ¥Ú¡¼¥¸ |