| Bile acid |
| LIPID_ID | BA0067 |
| CHEM_NA | 3¦Á,6¦Á,7¦Â,12¦Á-TETRAHYDROXY-5¦Á-CHOLAN-2 |
| 4-OIC ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O6 |
| MOL_WT | 424 |
| MELT_PT | 149-152¡¬C,181-182¡¬C (Me ESTER)(149) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | 3418,1012cm-1(OH), 1711cm-1(C=O) (149) |
| NMR_SPEC | 1H-NMR(CDCl3+20%DMSO-d6): |
| 0.68(s,18-Me),0.79(s,19-Me),0.99(d,J=5.4Hz,21-Me)3. |
| 45(brm,7¦Á-H),3.66(brm,6¦Â-H),3.91(m,12¦Â-H),4.03( |
| m,3¦Â-H)(149) 13C-NMR Me ESTER: |
| 12.2(C-18),12.7(C-19),65.6(C-3),72.3(C-12),75.2(C- |
| 7),80.5(C-6)(149)" |
| MS_SPEC | Me ESTER M/Z(RELATIVE INTENSITY,%) |
| 438[M+](1%),420(2%),402(21%),384(12%), |
| 305(100%),287(39%),269(61%),251(17%) (149) |
| NOTE_SPEC |
| SOURCE |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 67 / 591 ¥Ú¡¼¥¸ |