Art. -Nr.: HY-B1671

(+)-Kavain

Kundenbewertung

Based on 1 Customer Validation

(+)-Kavain, a main kavalactone that can be extracted from Piper methysticum, has anticonvulsive properties, attenuating vascular smooth muscle contraction through interactions with voltage-dependent Na⁺ and Ca²⁺ channels. (+)-Kavain is shown to bind at the α4β2δ GABA_A receptor and potentiate GABA efficacy. (+)-Kavain is used as a treatment for inflammatory diseases, its anti-inflammatory action has been widely studied.

Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.

Reinheit: 99.10%
CAS. Nr.: 500-64-1
Formel: C₁₄H₁₄O₃
Molecular Weight:230.26

Speicherung:

4°C, sealed storage, away from moisture and light

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

(+)-Kavain Chemical Structure

CAS. Nr.: 500-64-1

Größe

Preis

Verfügbarkeit

Menge

Amount: USD 0.00

* Bitte wählen Sie Menge, bevor Sie Artikel hinzufügen.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biologische Aktivität
- Beschreibung
- IC₅₀ & Target
- Cellular Effect
- In Vitro
Chemical Information
Lösungsmittel & Löslichkeit
- In Vitro
- In Vivo
Reinheit & Dokumentation
Verweise
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

(+)-Kavain, a main kavalactone that can be extracted from Piper methysticum, has anticonvulsive properties, attenuating vascular smooth muscle contraction through interactions with voltage-dependent Na⁺ and Ca²⁺ channels^[1]. (+)-Kavain is shown to bind at the α4β2δ GABA_A receptor and potentiate GABA efficacy^[2]. (+)-Kavain is used as a treatment for inflammatory diseases, its anti-inflammatory action has been widely studied^[4].

IC₅₀ & Target

Na⁺, Ca²⁺ channel^[1].
α4β2δ GABA_A receptor^[2].

Alle Sodium Channel Isoform-spezifische Produkte anzeigen :

Alle Calcium Channel Isoform-spezifische Produkte anzeigen :

Cellular Effect

Cell Line	Type	Value	Description	References
A549	IC₅₀	32 μg/mL Compound: (+)-Kavain	Inhibition of TNF-alpha-induced NF-kappaB expressed in human A549 cells treated 1 hr after TNFalpha challenge measured after 6 hrs by luciferase reporter gene assay Inhibition of TNF-alpha-induced NF-kappaB expressed in human A549 cells treated 1 hr after TNFalpha challenge measured after 6 hrs by luciferase reporter gene assay	[PMID: 19716299]

In Vitro

(+)-Kavain (10-300 μM) enhances GABA-elicited responses in a concentration-dependent manner. The modulatory effect of Kavain is moderate, with only 170±23% of enhancement measured at 300 μM^[2]. (+)-Kavain inhibits TNF-α secretion in cells via suppression of LITAF^[4].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS. Nr. 500-64-1
Appearance Solid
Molecular Weight 230.26
Formel C₁₄H₁₄O₃
Color White to off-white
SMILES

O=C1C=C(OC)C[C@H](/C=C/C2=CC=CC=C2)O1
Structure Classification
- Phenylpropanoids
- Other Phenylpropanoids
Initial Source
Versand

Room temperature in continental US; may vary elsewhere.
Speicherung

4°C, sealed storage, away from moisture and light

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Lösungsmittel & Löslichkeit

In Vitro:

DMSO : 50 mg/mL (217.15 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

4.3429 mL

21.7146 mL

43.4292 mL

5 mM

0.8686 mL

4.3429 mL

8.6858 mL

10 mM

0.4343 mL

2.1715 mL

4.3429 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molaritätsrechner

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

Stock Solution Working Solution

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline

Solubility: ≥ 2.08 mg/mL (9.03 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 2.08 mg/mL (9.03 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.08 mg/mL (9.03 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Working solution concentration: 0.22 mg/mL

Reinheit & Dokumentation

Select Batch:

Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (274 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

Verweise

[1]. Bradić I, et al. [Hirschsprung's disease -- therapy and results]. Acta Chir Iugosl. 1975;22(2):183-95. [Content Brief]

[2]. Chua HC, et al. Kavain, the Major Constituent of the Anxiolytic Kava Extract, Potentiates GABAA Receptors: Functional Characteristics and Molecular Mechanism. PLoS One. 2016 Jun 22;11(6):e0157700. [Content Brief]

[3]. G. Boonen, et al. In vivo Effects of the Kavapyrones (+)-Dihydromethysticin and (±)-Kavain on Dopamine, 3,4-Dihydroxyphenylacetic Acid, Serotonin and 5-Hydroxyindoleacetic Acid Levels in Striatal and Cortical Brain Regions. Planta Medica 64 (1998) 507-510.

[4]. Tang X, et al. Kavain Inhibition of LPS-Induced TNF-α via ERK/LITAF. Toxicol Res (Camb). 2016 Jan 1;5(1):188-196. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	4.3429 mL	21.7146 mL	43.4292 mL	108.5729 mL
	5 mM	0.8686 mL	4.3429 mL	8.6858 mL	21.7146 mL
	10 mM	0.4343 mL	2.1715 mL	4.3429 mL	10.8573 mL
	15 mM	0.2895 mL	1.4476 mL	2.8953 mL	7.2382 mL
	20 mM	0.2171 mL	1.0857 mL	2.1715 mL	5.4286 mL
	25 mM	0.1737 mL	0.8686 mL	1.7372 mL	4.3429 mL
	30 mM	0.1448 mL	0.7238 mL	1.4476 mL	3.6191 mL
	40 mM	0.1086 mL	0.5429 mL	1.0857 mL	2.7143 mL
	50 mM	0.0869 mL	0.4343 mL	0.8686 mL	2.1715 mL
	60 mM	0.0724 mL	0.3619 mL	0.7238 mL	1.8095 mL
	80 mM	0.0543 mL	0.2714 mL	0.5429 mL	1.3572 mL
	100 mM	0.0434 mL	0.2171 mL	0.4343 mL	1.0857 mL

Keywords

Produktname:
Art. -Nr.:
Menge:
MCE Japan Authorized Agent:

Produktname:
CAS. Nr.:
Species:
Reinheit:
Menge:

(+)-Kavain

Membrane Transporter/Ion Channel Compound Library

Neuronal Signaling Compound Library

Natural Product Library

CNS-Penetrant Compound Library

Medicine Food Homology Compound Library

Neurotransmitter Receptor Compound Library

Traditional Chinese Medicine Active Compound Library

Anti-Alzheimer's Disease Compound Library

Anti-Parkinson's Disease Compound Library

Neurodegenerative Disease-related Compound Library

Food-Sourced Compound Library

Plant-Sourced Natural Product Library

Human Metabolite Library

Membrane Protein-targeted Compound Library

Membrane Receptor-targeted Compound Library

Ion Channel Compound Library

Multi-Target Compound Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Natural Product Library Plus

Natural Product and Natural Product-Like Compound Library

Bioactive Compound Library

RO5 Drug-like Natural Product Library

High-Throughput Bioactive Compound Library

High-Throughput Natural Product Library

Mass Spectrometry Human Metabolite Library

Diarrhea-Related Traditional Chinese Medicine Active Compound Library

Mongolian Medicine Compound Library

Natural Product Diversity Scaffold Library

Mass Spectrometry Natural Product Library

3D Diverse Fragment Library

Alle Sodium Channel Isoform-spezifische Produkte anzeigen

Alle Calcium Channel Isoform-spezifische Produkte anzeigen

Biologische Aktivität

Chemical Information

Lösungsmittel & Löslichkeit

Reinheit & Dokumentation

Verweise

Help & FAQs

Complete Stock Solution Preparation Table

(+)-Kavain Related Classifications

HY-B1671 Related Classifications