| Bile acid |
| LIPID_ID | BA0066 |
| CHEM_NA | 3¦Á,6¦Á,7¦Â,12¦Á-TETRAHYDROXY-5¦Â-CHOLAN-2 |
| 4-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O6 |
| MOL_WT | 424 |
| MELT_PT | 148-151¡¬C,100-102¡¬C (Me ESTER)(149) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3421,1040,952cm-1(OH), 1708cm-1(C=O) (149) |
| NMR_SPEC | 1H-NMR(CDCl3+20%DMSO-d6): |
| 0.65(s,18-Me),0.90(s,19-Me),0.98(d,J=5.4Hz,21-Me)3. |
| 34(brm,3¦Â- AND |
| 7¦Á-H),3.60(brm,6¦Â-H),3.87(m,12¦Â-H)(149) |
| 13C-NMR Me ESTER: C1 35.1,C2 30.9,C3 71.1,C4 |
| 29.9,C5 47.7,C6 73.1,C7 75.2,C8 41.8,C9 32.1,C10 |
| 34.8,C11 27.8,C12 C23 31.0,C24 174.7,CCOOMe |
| MS_SPEC | Me ESTER M/Z(RELATIVE INTENSITY,%) |
| 402(24%),384(26%),366(6%),305(69%), |
| 287(35%),269(82%),251(22%) (149) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 66 / 591 ¥Ú¡¼¥¸ |