Scientific information on chemical compounds included in crude drugs
Rehmannioside D
Molecular formula | C27H42O20 |
Average molecular mass (Molecular weight) |
686.6 |
Exact molecular mass | 686.226944 |
[M+H]+ | 687.235 |
[M-H]- | 685.219 |
CAS | |
NIKKAJI | |
PUBCHEM No. | 92044472 |
Crude drug | Rehmannia Root,Processed Rehmannia Root |
IUPAC_NAME | (2S,3R,4S,5S,6R)-2-[(2S,3R,4S,5S,6R)-2-[[(1S,4aS,5R,7aR)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,7a-dihydro-1H-cyclopenta[c]pyran-4a-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol |
Remarks | InChIKey (PubChem): JQEFRKPLHFKTFL-SNQOEBIKSA-N |