| Bile acid |
| LIPID_ID | BA0043 |
| CHEM_NA | 3¦Á,7¦Â,12¦Á-TRIHYDROXY-5¦Á-CHOLAN-24-OIC |
| ACID |
| COMMON_NA |
| MOL_FORMULA | C24H40O5 |
| MOL_WT | 408 |
| MELT_PT | 269¡Á271,166¡Á167¡¬C(Me ESTER)(116), |
| 253¡Á255¡¬C(140) |
| BOIL_PT |
| OPT_ROT | [¦Á]27/D=+57¡¬(METHANOL) (140) |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC | cm-1(KBr) 1675(C=0) 3500,1025,1000(OH) (116) |
| NMR_SPEC | 1H-NMR(CDCl3+50%DMSO-d6) |
| 0.66(s,18-CH3),0.74(s,19-CH3),0.97(d,J=5.4Hz,21- |
| CH3),3.24(brm,7¦Á-H),3.88(m,3¦Â-H AND |
| 12¦Â-H)(116) 13C-NMR(CDCl3)Me ESTER C1 |
| 31.9,C2 28.8,C3 65.7,C4 35.4,C5 36.1,C6 38.2,C7 |
| 74.6,C8 43.4,C9 45.1,C1034.8,C11 28.4,C12 72.1,C13 |
| MS_SPEC | Me-TMS 458,343,253 (021) |
| NOTE_SPEC |
| SOURCE | ´ÎÃÀÆ»¼À´µ´µ¼Ô¤ÎÇ¢(021) |
| BIOL_ACTIV |
| NOTE |
| 1998ǯ10·î26Æü | 43 / 591 ¥Ú¡¼¥¸ |