| Bile acid |
| LIPID_ID | BA0174 |
| CHEM_NA | (22E)-3¦Á,12¦Á-DIHYDROXY-5¦Â-CHOL-22-EN-24- |
| OIC ACID |
| COMMON_NA | ¦¤22-DEOXYCHOLIC ACID |
| MOL_FORMULA | C24H38O4 |
| MOL_WT | 390 |
| MELT_PT | 98-100¡¬C (Me ESTER)(202) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | Me ESTER 3400cm-1(-OH), 1720cm-1(-COOMe), |
| 1640cm-1(¦¤22) (202) |
| NMR_SPEC | 1H-NMR(PYRIDINE-d5) Me ESTER :0.73(s,18-Me), |
| 0.94(s,19-Me), 1.23(d,J=6Hz,21-Me), 3.65(s,COOMe), |
| 3.80(m,3¦Â-H), 4.07(m,12¦Â-H), |
| 5.85(d,J=15.3Hz,23-H), 6.98(dd,J=15.3 and |
| 7.2Hz,22-H)(202)" |
| MS_SPEC | Me-TMS m/z(RELATIVE INTENSITY) : 548(M+,13%), |
| 533(M-15,19%), 458(M-90,8%), |
| 368(M-2x90,11%),255(M-SIDE |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 174 / 591 ¥Ú¡¼¥¸ |