| Bile acid |
| LIPID_ID | BA0071 |
| CHEM_NA | 3¦Â,4¦Â,7¦Á-TRIHYDROXY-5¦Â-CHOLAN-24-OIC |
| ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 212-214¡¬C, 203-205¡¬C(Me ESTER)(151) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3372cm-1(OH), 1712cm-1(C=O) (151) |
| NMR_SPEC | 1H-NMR(CDCl3+20%DMSO-d6): |
| 0.65(s,18-Me),0.92(d,J=5.4Hz,21-Me),0.94(s,19-Me)3. |
| 87(m,3¦Á- AND 7¦Â-H),4.33(brm,4¦Á-H)(151) |
| 13C-NMR Me ESTER: C1 29.2,C2 25.9,C3 69.5,C4 |
| 71.4,C5 42.9,C6 28.0,C7 68.6, C8 39.3,C9 34.0,C10 |
| 36.9,C11 20.9,C12 39.6,C13 42.7, C23 31.0, C24 |
| 174.6,CCOOMe 51.3(151) |
| MS_SPEC | Me ESTER M/Z(RELATIVE INTENSITY,%) |
| 404(100%),386(39%),289(19%),271(11%), 253(5%)(151) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 71 / 591 ¥Ú¡¼¥¸ |