Bile acid |
LIPID_ID | BA0558 |
CHEM_NA | 7¦Â,12¦Â-DIHYDROXY-5¦Â-CHOLAN-24-OIC ACID |
COMMON_NA |
MOL_FORMULA | C24H40O4 |
MOL_WT | 392 |
MELT_PT | 179-182¡¬C, 131-132¡¬C (Me ESTER)(024) |
BOIL_PT |
OPT_ROT |
REFRA_IND |
DENSITY |
SOLUBILITY |
UV_SPEC |
IR_SPEC | cm-1 (KBr) 1642(C=0) 3413, 1026, 1015, 956(OH) |
(024) |
NMR_SPEC | 1H-NMR(CDCl3+10%Me2SO-d6) (024), |
18-CH3=0.72(s), 19-CH3=0.93(s), |
7¦Á-,12¦Á-H=3.41(brm) 13C-NMR(CDCl3) Me |
ESTER (060), C1=37.5,C2=21.1,C3=26.9,C4= |
28.0,C5=43.8,C6=37.1,C7=71.2,C8=42.3,C9=37.8,C10 |
=34.7,C11=29.0,C12=79.4,C13=48.6,C14=53.9,C15=2 |
6.2,C16=2 |
MS_SPEC | Me-Oac 430(0.8), 370(100.0), 255(99.3) (RELATIVE |
INTENSITY) Me-DMES 578(0.2), 563(3.6), 549(100.0), |
370(19.8), 255(17.8) (067) |
NOTE_SPEC |
SOURCE |
BIOL_ACTIV |
NOTE |
1998ǯ10·î26Æü | 587 / 591 ¥Ú¡¼¥¸ |