| Bile acid |
| LIPID_ID | BA0075 |
| CHEM_NA | 3¦Â,4¦Â,7¦Á,12¦Á-TETRAHYDROXY-5¦Â-CHOLAN-2 |
| 4-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O6 |
| MOL_WT | 424 |
| MELT_PT | 148-149¡¬C, 216-218¡¬C(Me ESTER)(151) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3385,1023cm-1(OH), 1708cm-1(C=O) (151) |
| NMR_SPEC | 1H-NMR(CDCl3+20%DMSO-d6): |
| 0.68(s,18-Me),0.94(s,19-Me),0.98(d,J=6.3Hz,21-Me)3. |
| 93(m,3¦Á-,7¦Â-, AND 12¦Â-H),4.36(brm,4¦Á-H)(151) |
| 13C-NMR Me ESTER: C1 29.2,C2 25.6,C3 69.7,C4 |
| 71.1,C5 42.7,C6 28.6,C7 68.9, C8 39.4,C9 27.4,C10 |
| 36.6,C11 28.0,C12 73.1,C13 4 C23 30.9,C24 |
| 174.7,CCOOMe 51.4(151) |
| MS_SPEC | Me ESTER M/Z(RELATIVE INTENSITY,%) |
| 420(29%),402(65%),384(24%),287(100%), 269(44%)(151) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 75 / 591 ¥Ú¡¼¥¸ |