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Bile acid

LIPID_IDBA0110

CHEM_NA3¦Á,12¦Â-DIHYDROXY-5¦Â-CHOL-6-EN-24-OIC

ACID

COMMON_NA

MOL_FORMULAC24H38O4

MOL_WT390

MELT_PT

BOIL_PT

OPT_ROT[¦Á]25/D=+28.1(Me ESTER) (173)

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPECMe ESTER 1740cm-1(C=O),

3400,1002cm-1(OH)(173)

NMR_SPEC1H-NMR(Me ESTER)(CDCl3+DMSO-d6)

0.72(s,18-Me), 0.87(s,19-Me), 1.00(d,J=5.4Hz,21-Me),

3.50(bm,3¦Â- and 12¦Á-H),3.67(s,-COOMe),

5.45(s,6- and 7-H)(173)

MS_SPECMe-TMS M/Z(RELATIVE INTENSITY) 533(2%),

458(13%), 368(9%), 343(45%), 281(3%), 253(100%)

NOTE_SPEC

SOURCE

BIOL_ACTIV

NOTE

1998ǯ10·î26Æü110 / 591 ¥Ú¡¼¥¸