D-Tetrahydropalmatine
- CAS NO.：3520-14-7
- Empirical Formula: C21H25NO4
- Molecular Weight: 355.43
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-18 11:31:09
What is D-Tetrahydropalmatine?
Chemical properties
White Solid
The Uses of D-Tetrahydropalmatine
D-Tetrahydropalmatine is an alkaloid isolated from a traditional Chinese herb Rhizoma Corydalis (yanhusuo). D-Tetrahydropalmatine inhibits dopamine and serotonin uptake of synaptosomes in the rat brai n. D-Tetrahydropalmatine also shows inhibitory effects on acetylcholinesterase and butyrylcholinesterase.
The Uses of D-Tetrahydropalmatine
D-Tetrahydropalmatine is an alkaloid isolated from a traditional Chinese herb Rhizoma Corydalis (yanhusuo). D-Tetrahydropalmatine inhibits dopamine and serotonin uptake of synaptosomes in the rat brain. D-Tetrahydropalmatine also shows inhibitory effects on acetylcholinesterase and butyrylcholinesterase.
Properties of D-Tetrahydropalmatine
| Melting point: | 138-139 °C |
| Boiling point: | 482.9±45.0 °C(Predicted) |
| Density | 1.23±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly) |
| form | Solid |
| pka | 6.53±0.20(Predicted) |
| color | White to Pale Yellow |
Safety information for D-Tetrahydropalmatine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for D-Tetrahydropalmatine
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