| Bile acid |
| LIPID_ID | BA0557 |
| CHEM_NA | 7¦Â,12¦Á-DIHYDROXY-5¦Â-CHOLAN-24-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O4 |
| MOL_WT | 392 |
| MELT_PT | 174.5-176¡¬C, 131-132¡¬C(Me ESTER)(024) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1 (KBr) 1689(C=0) 3356, 1026, 1015, 943(OH) |
| (024) |
| NMR_SPEC | 1H-NMR(CDCl3+10%Me2SO-d6)(024),18-CH3=0.67(s |
| ),19-CH3=0.90(s), 7¦Á-H=3.49 (brm), |
| 12¦Â-H=3.88(m), 13C-NMR(CDCl3) Me ESTER (060), |
| C1=37.2,C2=20.7,C3=26.8,C4=27.8,C5=43.9,C6=36.8, |
| C7=71.1,C8=43.7,C9=31.9,C10=34.1,C11=28.7,C12=7 |
| 2.2,C13=47.1,C14=47.2,C15=26.2 |
| MS_SPEC | Me-Oac 430(0.6), 370(70.3), 255(100.0) (RELATIVE |
| INTENSITY) Me-DMES 578(0.2), 563(4.0), 549(100.0), |
| 370(34.7), 255(56.4)(067) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 586 / 591 ¥Ú¡¼¥¸ |