�擪ƒy�[ƒW‚Ö ’¼‘O‚̃y�[ƒW‚Ö ŽŸ‚̃y�[ƒW‚Ö �Å�Iƒy�[ƒW‚Ö

Sterol

LIPID_ID

ST0017

CHEM_NA

5ƒÀ-CHOLESTANE-3ƒ¿,7ƒ¿,12ƒ¿,24-TETROL

COMMON_NA

MOL_FORMULA

C27H48O4

MOL_WT

436

MELT_PT

24R‘Ì 185-185.5ßC, 24S‘Ì 186-186.5ßC(073)

BOIL_PT

OPT_ROT

24R‘Ì [ƒ¿]25/D +39ß, 24S‘Ì [ƒ¿]24/D +24ß (073)

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPEC

cm-1 3500 073)

NMR_SPEC

MS_SPEC

m/e=681,634,591,544,501,454,411,364,343,321,253,1

45(BASE PEAK),55 (TMS DERIV.) (025)

NOTE_SPEC

SOURCE

³»·Þ’_�`(025)�CËÄ’_�`(026)�C”]äF‰©�FŽî�ÇŠ³ŽÒ•³•Ö

(027/070)�C’_�`(027/071)�C”A(027)

BIOL_ACTIV

NOTE

1998”N7ŒŽ17“ú

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