| Bile acid |
| LIPID_ID | BA0147 |
| 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(FROM ACETONE),175-177¡¬C(Me |
| ESTER)(194) |
| BOIL_PT |
| OPT_ROT | [¦Á]/D=+27.60¡¬ (194) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1 3490-3370, 2925, 1700 (194) |
| NMR_SPEC | 1H-NMR(Me ESTER) |
| (CDCl3)0.73(s,18-Me),0.80(s,19-Me),1.02(d,J=4Hz,21 |
| MS_SPEC | Me ESTER m/z(RELATIVE INTENSITY) |
| 408(0.4%,M+),390(5%,M-18),372(63%,M-2x18), |
| 354(3%,M-3x18),271(100%,M-(2x18+101)),253(20%,M- |
| (3x18+101))(194) |
| NOTE_SPEC |
| SOURCE | ²½³Ø¹çÀ®ÉÊ |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 147 / 591 ¥Ú¡¼¥¸ |