| Description | Dihydropalmatine (2,3,9,10-tetramethoxy-6,8-dihydro-5H-isoquinolino[2,1-b]isoquinoline) is a natural product derived from the roots and stem barks of Berberis aristata. |
| In vitro | Dihydropalmatine是B. aristata的一种代谢生物碱，可通过DART MS技术迅速识别，随后采用PCA[1]进行分析。 |
| Synonyms | ZINC689644, 2,3,9,10-tetramethoxy-6,8-dihydro-5H-isoquinolino[2,1-b]isoquinoline, 二氢巴马汀 |
| molecular weight | 353.41 |
| Molecular formula | C21H23NO4 |
| CAS | 26067-60-7 |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 20 mg/mL (56.6 mM), Sonication is recommended. |
| References | 1. Bajpai V, et al. Rapid screening for the adulterants of Berberis aristata using direct analysis in real-time mass spectrometry and principal component analysis for discrimination. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015;32(6):799-807. |