Sterol |
LIPID_ID | ST0247 |
CHEM_NA | 3ภ,26-DIHYDROXY-5ฟ-FUROST-20(22)-EN-12-O |
NE |
COMMON_NA | PSEUDOHECOGENIN, 4-HECOGENIN |
MOL_FORMULA | C27H42O4 |
MOL_WT | 430 |
MELT_PT | 190-191฿C(490) |
BOIL_PT |
OPT_ROT | [ฟ]20/D=+103฿(C=1.5 IN CHCl3), +96฿(C=1 IN |
DIOXANE)(490) |
REFRA_IND |
DENSITY |
SOLUBILITY |
UV_SPEC | UV MAX(ETHANOL): 213nm(ร=6,400)(490) |
IR_SPEC | หNIJOL/MAX : |
3320(HYDROXY),1706(KETONE),1688cm-1(VINYL |
ETHER)(490) |
NMR_SPEC |
MS_SPEC |
NOTE_SPEC |
SOURCE | EHECOGENINฬม ช๐ษๆ่ฒปก(357) |
BIOL_ACTIV |
NOTE |
1998N717๚ | 278 / 486 y[W |