| Bile acid |
| LIPID_ID | BA0040 |
| CHEM_NA | 7¦Â,12¦Á-DIHYDROXY-5¦Á-CHOLAN-24-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O4 |
| MOL_WT | 392 |
| MELT_PT | 207.5¡Á208.5¡¬C,133.5¡Á134.0¡¬C(Me ESTER)(138) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1 1685(C=0) 3300,1028,990(OH) (138) |
| NMR_SPEC | 1H-NMR(CDCl3+20%DMSO-d6) |
| 0.68(s,18-CH3),0.78(s,19-CH3),0.99(d,J=6.3Hz,21- |
| CH3),3.26(brm,7¦Á-H),3.90(m,12¦Â-H) (138) |
| 13C-NMR(CDCl3)Me ESTER C1 38.5, C2 22.0,C3 |
| 26.5,C4 28.5,C5 44.0,C6 38.7,C7 74.9,C8 43.6,C9 |
| 45.7,C10 35.2,C11 28.6,C12 72.4,C13 47.3,C14 |
| MS_SPEC |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 40 / 591 ¥Ú¡¼¥¸ |