L-(R,S)-Tetrahydropalmatine NEW
| Price | $42 | $58 | $98 |
| Package | 100mg | 200mg | 500mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2025-04-30 |
Product Details
| Product Name: L-(R,S)-Tetrahydropalmatine | CAS No.: 10097-84-4 |
| Purity: 99.97% | Supply Ability: 10g |
| Release date: 2025/04/30 |
Product Introduction
Bioactivity
| Name | L-(R,S)-Tetrahydropalmatine |
| Description | L-(R,S)-Tetrahydropalmatine (Rotundine) is extracted from Corydalis yanhusuo W. T. Wang. |
| In vitro | Rotundine displays a higher affinity to dopamine D1 than D2 receptor with Ki of 124 nM and 388 nM, respectively, while the IC50 values are 166 nM (D1) and 1.47 μM (D2), respectively. Rotundine exhibits a weak inhibitory activity against dopamine D3 with IC50 of 3.25 μM. Rotundine also potently inhibits 5-HT1A with IC50 of 374 nM and Ki of 340 nM. In addition to the antagonism of postsynaptic dopamine receptors, inhibition of presynaptic autoreceptors by Rotundine leads to increased dopamine release, which is probably attributed to lower affinity of Rotundine for D2 receptors. Along with dopamine receptors, Rotundine can interact with a number of other receptor types, including α-1 adrenergic receptors, at which it functions as an antagonist, and γ-aminobutyric acid receptors, at which it facilitates γ-aminobutyric acid binding through positive allosteric effects. [1] |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | Ethanol : < 1 mg/mL (insoluble or slightly soluble) DMSO : 55 mg/mL (154.74 mM), Sonication is recommended. H2O : < 1 mg/mL (insoluble or slightly soluble) |
| Keywords | TETRAHYDROPALMATINE Hydrochloride | Rotundine | L-Tetrahydropalmatine | DopamineReceptor | Dopamine Receptor | D3 | D2 | D1 | 5HTReceptor | 5-HT1A | 5HT Receptor |
| Inhibitors Related | Alverine citrate | Dapoxetine hydrochloride | Clozapine N-Oxide | Octopamine hydrochloride | D-Menthol | Citicoline | Amitriptyline hydrochloride | Oxolinic acid | Trazodone hydrochloride | Mianserin hydrochloride | Fluoxetine hydrochloride | Cinchonidine |
| Related Compound Libraries | Anti-Tumor Natural Product Library | Target-Focused Phenotypic Screening Library | Pain-Related Compound Library | Traditional Chinese Medicine Monomer Library | Anti-Neurodegenerative Disease Compound Library | Membrane Protein-targeted Compound Library | Alkaloid Natural Product Library | Selected Plant-Sourced Compound Library | Natural Product Library | Angiogenesis related Compound Library | Natural Product Library for HTS | GPCR Compound Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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