| Sterol |
| LIPID_ID | ST0089 |
| CHEM_NA | (22E)-CHLESTA-5,22-DIEN-3β-OL |
| COMMON_NA | 22-DEHYDROCHOLESTEROL |
| MOL_FORMULA | C27H44O |
| MOL_WT | 384 |
| MELT_PT | ACETATE 145-149゚C (056) |
| BOIL_PT |
| OPT_ROT |
| REFRA_IND |
| DENSITY |
| SOLUBILITY |
| UV_SPEC |
| IR_SPEC |
| NMR_SPEC | ACETATE 1H-NMR(CDCl3) |
| 3-CH=4.602(M),3-Oac=2.030(S),6-CH=5.370(BRD),18 |
| -CH3= |
| 0.692(S),19-CH3=1.020(S),21-CH3=1.010(D),22-CH= |
| 5.207(DD),23-CH=5.208(DD), 26-CH3 AND |
| MS_SPEC | FREE:384[M+](30%),369(9%),366(49%),351(16%),300(48 |
| %),285(12%),282(11%),273(25%),271(26%),255(100%),21 |
| 3(25%) ACETATE:366[M+-HOAc](100%), 351(11%), |
| 282(7%), 255(55%), 245(6%), 228(7%) 213(12%) (017)" |
| NOTE_SPEC |
| SOURCE | ホタテガイ(001), ナタネ種子(017), 海綿動物(050), |
| アミミドロ(056) |
| BIOL_ACTIV |
| NOTE |
| 1998年7月17日 | 270 / 486 ページ |