| Bile acid |
| LIPID_ID | BA0072 |
| CHEM_NA | 3¦Á,4¦Â,12¦Á-TRIHYDROXY-5¦Â-CHOLAN-24-OIC |
| ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 151-152¡¬C(151) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3402,1036cm-1(OH), 1706cm-1(C=O) (151) |
| NMR_SPEC | 1H-NMR(CDCl3+20%DMSO-d6): |
| 0.67(s,18-Me),0.93(s,19-Me),0.97(d,J=6.3Hz,21-Me)3. |
| 30(brm,3¦Â-H),3.75(brm,4¦Á-H),3.92(m,12¦Â-H)(151) |
| 13C-NMR Me ESTER: C1 34.6,C2 |
| 27.4,C3 76.7,C4 72.5,C5 48.5,C6 20.8,C7 25.8 C8 |
| 35.9,C9 35.4,C10 36.4,C11 C23 30.9,C24 |
| 174.6,CCOOMe 51.4(151) |
| MS_SPEC | Me ESTER M/Z(RELATIVE INTENSITY,%) |
| 404(9%),386(9%),368(5%),289(100%), |
| 271(23%),253(14%)(151) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 72 / 591 ¥Ú¡¼¥¸ |