| Bile acid |
| LIPID_ID | BA0073 |
| CHEM_NA | 3¦Â,4¦Â,12¦Á-TRIHYDROXY-5¦Â-CHOLAN-24-OIC |
| ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 202-203¡¬C, 189-190¡¬C(Me ESTER)(151) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3412,1029cm-1(OH), 1705cm-1(C=O) (151) |
| NMR_SPEC | 1H-NMR(CDCl3+20%DMSO-d6): |
| 0.66(s,18-Me),0.93(s,19-Me),0.97(d,J=6.3Hz,21-Me)3. |
| 76(brm,4¦Á-H),3.90(m,3¦Á- AND 12¦Â-H)(151) |
| 13C-NMR Me ESTER: C1 29.1,C2 25.7,C3 68.3,C4 |
| 69.5,C5 43.9,C6 20.6,C7 25.7, C8 35.7,C9 34.9,C10 |
| 36.1,C11 28.9,C12 73.1,C13 46.4,C14 C23 30.9,C24 |
| 174.6,CCOOMe 51.4(151) |
| MS_SPEC | Me ESTER M/Z(RELATIVE INTENSITY,%) |
| 404(4%),289(100%),271(23%),253(13%) (151) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 73 / 591 ¥Ú¡¼¥¸ |