| Bile acid |
| LIPID_ID | BA0518 |
| CHEM_NA | 3¦Â,7¦Á,12¦Á-TRIHYDROXY-24-NOR-5¦Á-CHOLAN- |
| 23-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C23H38O5 |
| MOL_WT | 394 |
| MELT_PT | 235-237¡¬C (068) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND | [¦Á]/D +27.60¡¬ (068) |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3490-3370,2925,1700,1272,1260,1240,1188,1160,10 |
| 88,1035,958,944,925,892cm-1 (068) |
| NMR_SPEC | 1H-NMR(CDCl3) METHYL ESTER ¦Ä: |
| 0.73(3H,s,18-CH3), 0.80(3H,s,19-CH3), 1.02 |
| (3H,d,J=4Hz,21-CH3), 3.66(3H,s,COOCH3), |
| 4.00-3.50(3H,m,3¦Á,7¦Â,12¦Â-H)(068)" |
| MS_SPEC | MS (METHYL ESTER DERIVATIVE) M/Z (%INT.): |
| 408[M+], 390[M-18](5),372[M-2x18](63), |
| 354[M-3x18](3), 335[M-73](4), 317[M-18-73](13), |
| 299[M-2x18-73](29), 289[M-18-101](22), |
| 271[M-2x18-101](100), 253[M-3x18-101](20), |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 547 / 591 ¥Ú¡¼¥¸ |