| Bile acid |
| LIPID_ID | BA0210 |
| CHEM_NA | 3¦Á,7¦Á,12¦Á,19-TETRAHYDROXY-5¦Â-CHOLAN-24 |
| -OIC ACID |
| COMMON_NA | 19-HYDROXYCHOLIC ACID |
| MOL_FORMULA | C24H40O6 |
| MOL_WT | 424 |
| MELT_PT | 275-277¡¬C(FROM AcOEt/MeOH)(206) |
| BOIL_PT |
| OPT_ROT | [¦Á]20/D=+40.4¡¬(C=0.95,MeOH)(206) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | (NUJOL) 3450, 2650, 1700cm-1(206) |
| NMR_SPEC | 1H-NMR(PYRIDINE-d6) 0.84(s,18-Me), 1.24(d,21-Me), |
| 3.93,4.28(d,19-Me), 3.89(m,3¦Â-H), 4.16(brs,7¦Â-H), |
| 4.27(brs,12¦Â-H)(206) |
| MS_SPEC | Me-DMES M/Z |
| 753(M-29),561(M-104-117),470,457(M-2x104-117), |
| 367,353(M-3x104-117),251(206) |
| NOTE_SPEC |
| SOURCE | ¥Ò¥È·ò¾ï¿·À¸»ù¡Ê£²¡Á£¹Æü¡Ë¤ÎÇ¢Ãæ(0.1-1.5¦Ìg/ml) |
| Á´ÃÀ½Á»À¤Î1.5-7%(206) |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 220 / 591 ¥Ú¡¼¥¸ |