| Bile acid |
| LIPID_ID | BA0036 |
| CHEM_NA | 3¦Â,12¦Á-DIHYDROXY-5¦Á-CHOLAN-24-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O4 |
| MOL_WT | 392 |
| MELT_PT | 228.5¡Á229.5¡¬C,140¡Á142¡¬C(Me ESTER)(070) |
| BOIL_PT |
| OPT_ROT | [¦Á]/D=+37.8¡¬ (METHANOL) (137) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1 1715(C=0) 3530,1042,1017,982,958(OH) (070) |
| NMR_SPEC | 1H-NMR(CDCl3+20%Me2SO-d6)0.68(s,18-CH3),0.80( |
| s,19-CH3),1.00(d,J=5.4Hz,21- |
| CH3),3.52(brm,3¦Á¡¼H),3.92(m,12¦Â-H) (070) |
| 13C-NMR(CDCl3)Me ESTER C1 36.7, C2 31.5, C3 |
| 70.8,C4 37.9,C5 44.6,C6 28.4,C7 31.2,C8 35.5,C9 |
| 47.2,C10 34.9 C11 28.7,C12 72.8,C13 46.2,C14 |
| MS_SPEC | Me-TMS 535,460,445,370,355,345,323,255(BASE |
| PEAK) 213 (003) |
| NOTE_SPEC |
| SOURCE | ´ÎÃÀÆ»¼À´µ´µ¼Ô¤ÎÇ¢ (021/037/066) |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 36 / 591 ¥Ú¡¼¥¸ |