Sterol |
LIPID_ID | ST0134 |
CHEM_NA | 24-METHYL-5α-CHOLESTA-8,24(28)-DIEN-3β-O |
L |
COMMON_NA | FECOSTEROL |
MOL_FORMULA | C28H46O |
MOL_WT | 398 |
MELT_PT | 130-132゚C (071), BENZOATE 130-132゚C (130) |
BOIL_PT |
OPT_ROT | +51゚(071), BENZOATE +42.5゚ (130) |
REFRA_IND |
DENSITY |
SOLUBILITY |
UV_SPEC |
IR_SPEC | FREE : 1270, 2960, 3350cm-1 (131) |
NMR_SPEC | FREE:1H-NMR(CDCl3): 3-CH=3.61(M), |
18-CH3=0.62(S), 19-CH3=0.95(S), 21-CH3=1.01(D), |
26-CH3=1.04(D), |
27-CH3=1.04(D),28-CH2=4.66(BR.S) AND 4.71(BR.S) |
MS_SPEC | FREE : |
398[M+](100%),384(73%),380(8%),365(18%),314(7%),29 |
9(19%),281(4%), |
271(64%),255(17%),246(23%),231(49%),213(58%) (132) |
ACETATE : |
440[M+](100%),380(64%),356(7%),315(10%),313(49%),2 |
96(3%), 273(32%),255(31%),253(30%),213(100%) (071) |
NOTE_SPEC |
SOURCE | キイチゴ培養組織(071), PICHIA属酵母(023), |
ケカビ(MUCOR HIEMALIS)(133), |
ハイイロカビ(BOTRYTIS CINEREA)代謝物(132) |
BIOL_ACTIV |
NOTE |
1998年7月17日 | 310 / 486 ページ |