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Bile acid

LIPID_IDBA0094

CHEM_NA3¦Á,7¦Á-DIHYDROXY-7¦Â-ETHYL-5¦Â-CHOLAN-24-

OIC ACID

COMMON_NA7¦Â-ETHYL-CHENODEOXYCHOLIC ACID

MOL_FORMULAC26H44O4

MOL_WT420

MELT_PT102-103¡¬C(165)

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPEC

NMR_SPEC1H-NMR(PYRIDINE-d5) :

0.74(s,18-Me),0.94(s,19-Me),0.98(t,J=6Hz,-CH2CH3),

0.99(d,J=6Hz,21-Me),3.73(m,3¦Â-H)(165)

MS_SPECMe-TMS M/Z(RELATIVE INTENSITY,%) 549(1%),

459(23%), 398(36%), 369(21%), 271(100%), 157(86%)

(165)

NOTE_SPEC

SOURCE

BIOL_ACTIV

NOTE

1998ǯ10·î26Æü94 / 591 ¥Ú¡¼¥¸