ÀèÆ¬¥Ú¡¼¥¸¤Ø ľÁ°¤Î¥Ú¡¼¥¸¤Ø ¼¡¤Î¥Ú¡¼¥¸¤Ø ºÇ½ª¥Ú¡¼¥¸¤Ø

Bile acid

LIPID_IDBA0474

CHEM_NA3¦Á,6¦Â,7¦Â,12¦Á-TETRAHYDROXY-5¦Â-CHOLAN-2

4-OIC ACID

COMMON_NA

MOL_FORMULAC24H40O6

MOL_WT424

MELT_PT234¡Á236¡¬C(031)

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPEC1716(C=O),3366,1001(OH)(031)

NMR_SPECMETHYL ESTER DERIVATIVE 1H-NMR(CDCl3) 18-Me

0.73(s),19-Me 1.09(s),21-Me 0.99(d),COOMe 3.67(s)

13C-NMR C1 34.6,C2 28.8,C3 69.4,C4 34.6,C5

46.6,C6 74.6,C7 72.0,C8 37.6,C9 31.3,C10 32.4,C11

27.7,C12 70.8,C13 46.0,C14 46.1,C15 25.6,C16

26.8,C17 44.5,C18

MS_SPECMETHYL ESTER DERIVATIVE m/z

420,402,384,305,287,269,251 (031)

NOTE_SPEC

SOURCE¥Ò¥ÈÇ¢(033)¡¤¥Ò¥ÈÍÓ¿å(033)

BIOL_ACTIV

NOTE

1998ǯ10·î26Æü503 / 591 ¥Ú¡¼¥¸