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Sterol

LIPID_IDST0010

CHEM_NA3ƒ¿,12ƒ¿,25-TRIHYDROXY-5ƒÀ-CHOLESTAN-7-ONE

COMMON_NA

MOL_FORMULAC27H46O4

MOL_WT434

MELT_PT188-189ßC(027)

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPECcm-1(KBr) 3350,1695(027)

NMR_SPECIH-NMR(PYRIDINE-d5) 18-CH3=0.77, 19-CH3=1.02,

21-CH3=1.20, 26,27-CH3=1.39, 3ƒÀ-H=3.75,

12ƒÀ-H=4.24(027)

MS_SPEC560,470,380,359,341,269,251,131(BASE PEAK) (TMS

DERIV.)(027)

NOTE_SPEC

SOURCE”]äF‰©FŽîÇ(CEREBROTENDINOUS

XANTHOMATOSIS)гŽÒ’_`‹y‚Ñ•³(027)

BIOL_ACTIV

NOTE

1998”N7ŒŽ17“ú248 / 486 ƒy[ƒW