| Bile acid |
| LIPID_ID | BA0037 |
| CHEM_NA | 3¦Â,12¦Â-DIHYDROXY-5¦Á-CHOLAN-24-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O4 |
| MOL_WT | 392 |
| MELT_PT | 223.5¡Á225.5¡¬C,159.0¡Á160¡¬C(Me ESTER)(070) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1 1715(C=0) 3250,1075,1040,1027,975(OH) |
| NMR_SPEC | 1H-NMR(CDCl3+20%Me2SO-d6)0.71(s,18-CH3),0.81( |
| s,19-CH3),1.03(d,J=7.2Hz,21- CH3),3.38(brm,3¦Á¡¼H |
| AND 7¦Á-H) (070) 13C-NMR(CDCl3) Me ESTER |
| C1 36.8, C2 31.4, C3 70.7,C4 37.9,C5 44.6,C6 |
| 28.4,C7 32.0,C8 34.0,C9 52.9,C10 35.2,C11 29.3,C12 |
| 79.1,C13 47.6,C14 |
| MS_SPEC | Me-TMS 535,460,445,355,345(BASE |
| PEAK),323,255,208 (003) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 37 / 591 ¥Ú¡¼¥¸ |