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Bile acid

LIPID_IDBA0401

CHEM_NA7¦Á-HYDROXY-3-OXO-26,27-DINORCHOLEST-4-E

N-25-OIC ACID

COMMON_NA

MOL_FORMULAC25H38O4

MOL_WT402

MELT_PT211-212¡¬C (156)

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC¦Ëmax 243nm (156)

IR_SPECcm-1

3508,3154,1724,1666,1310,1282,1265,1237,1186,111

7,1066,1041,1006,945(156)

NMR_SPEC0.71(s,18-H),0.93(d,21-H),1.18(s,18-H),3.95(m,7¦Â-H),

5.78(4-H) (156)

MS_SPECM/E 402,384,374,369,366,346,269,261,249,227,124

(156)

NOTE_SPEC

SOURCE²½³Ø¹çÀ®ÉÊ (156)

BIOL_ACTIV

NOTE

1998ǯ10·î26Æü430 / 591 ¥Ú¡¼¥¸