Powder: -20°C for 3 years | In solvent: -80°C for 1 year
(-)-Praeruptorin B is a natural product from Peucedanum praeruptorum Dunn.
Description | (-)-Praeruptorin B is a natural product from Peucedanum praeruptorum Dunn. |
In vitro | In current study, a rapid and reliable online solid phase extraction-chiral high performance liquid chromatography-tandem mass spectrometry (online SPE-chiral LC-MS/MS) method was developed for the simultaneously enantiospecific quantitation of (+)-trans-khellactone (dTK), (+/-)-cis-khellactone (d/lCK), (+/-)-praeruptorin A (d/lPA), (+)-praeruptorin B/(-)-Praeruptorin B (d/lPB) and (+)-praeruptorin E (dPE), the main active angular-type pyranocoumarins (APs) in Peucedani Radix (Chinese name: Qian-hu) or the major metabolites of those APs, in rat plasma. |
Source |
Synonyms | (-)-Praeruptorin B |
Molecular Weight | 426.46 |
Formula | C24H26O7 |
CAS No. | 4970-26-7 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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(-)-Anomalin 4970-26-7 Others ()Anomalin Anomalin ( ) Anomalin (-)-Praeruptorin B Praeruptorin B inhibitor inhibit