| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 50mg |
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| 100mg |
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| 250mg | |||
| Other Sizes |
| Targets |
- Peroxisome Proliferator-Activated Receptor α (PPARα): EC50 = 10.3 μM (determined by PPARα transactivation assay in HEK293T cells) [2]
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|---|---|
| ln Vitro |
1. Insecticidal activity against Culex pipiens pallens larvae: Atractylodin was tested via larval immersion method. After 24 h exposure, its median lethal concentration (LC₅₀) against Culex pipiens pallens larvae was 12.5 μg/mL; mortality reached 90% at 25 μg/mL. [1]
2. Repellent activity against Periplaneta americana adults: Filter paper discs impregnated with Atractylodin (100 μg/cm²) were used. At 2 h post-treatment, repellency rate was 80%; at 4 h, it decreased to 65%. [1] 3. Anti-inflammatory activity in LPS-stimulated RAW264.7 macrophages: Atractylodin (10, 20, 40 μM) was pre-incubated with cells for 1 h before LPS (1 μg/mL) stimulation. After 24 h, nitric oxide (NO) production was inhibited by 23.5%, 45.2%, 68.7% (vs. LPS group); 40 μM Atractylodin reduced TNF-α secretion to 65.3% and IL-6 to 58.1% of the LPS group (detected by ELISA). [2] 4. PPARα activation in HEK293T cells: Transfected HEK293T cells (with PPARα plasmid and PPRE-luciferase plasmid) were treated with Atractylodin (0.1–100 μM). Relative luciferase activity (firefly/Renilla) increased dose-dependently, with EC50 = 10.3 μM. [2] |
| ln Vivo |
- Anti-colitis activity in DSS-induced mouse model: Male C57BL/6 mice (6–8 weeks old, n=6/group) were divided into DSS Model (DSS), Atractylodin 10 mg/kg (A10), Atractylodin 20 mg/kg (A20), and Normal Control (NC) groups. Colitis was induced by 3% DSS in drinking water for 7 days; Atractylodin (dissolved in 0.5% CMC-Na) was orally administered once daily for 7 days. Results: (1) Body weight: A10/A20 recovered to 91.5%/95.3% of initial weight (vs. 82.1% in DSS); (2) DAI score: 4.2/2.5 (A10/A20) vs. 6.8 (DSS); (3) Colon length: 6.2/6.8 cm (A10/A20) vs. 4.5 cm (DSS); (4) Histological score: 5.1/3.2 (A10/A20) vs. 8.5 (DSS); (5) Colonic TNF-α/IL-6: 45.1%/40.2% (A20 vs. DSS); (6) Colonic ACOX1/CPT1A mRNA: 2.1/1.8-fold higher (A20 vs. DSS, detected by qPCR). [2]
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| Enzyme Assay |
- PPARα transactivation assay: 1. HEK293T cells (5×10⁴ cells/well) were seeded in 96-well plates and cultured overnight (37°C, 5% CO₂). 2. Cells were transfected with 0.1 μg PPARα plasmid, 0.1 μg PPRE-luciferase plasmid, and 0.01 μg Renilla plasmid. 3. 24 h post-transfection, medium was replaced with fresh medium containing Atractylodin (0.1, 1, 10, 30, 100 μM) or fenofibrate (10 μM, positive control). 4. 24 h post-drug treatment, cells were lysed; luciferase activity was measured via dual-luciferase system. 5. Relative activity (firefly/Renilla) was calculated; EC50 was determined from dose-response curve. [2]
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| Cell Assay |
1. RAW264.7 macrophage NO detection assay: 1. Cells (5×10⁴ cells/well) were seeded in 96-well plates and cultured overnight. 2. Atractylodin (10, 20, 40 μM) was added for 1 h pre-incubation, followed by LPS (1 μg/mL) stimulation for 24 h. 3. 100 μL supernatant was mixed with 100 μL Griess reagent; absorbance at 540 nm was measured to calculate NO concentration. [2]
2. RAW264.7 macrophage cytokine detection assay: 1. Cells were treated as in NO assay. 2. 24 h post-LPS stimulation, supernatant was centrifuged (1000×g, 5 min); TNF-α/IL-6 concentrations were measured via ELISA. [2] |
| Animal Protocol |
- DSS-induced mouse colitis experiment: 1. Mice (20–22 g) were grouped into NC, DSS, A10 (10 mg/kg Atractylodin), A20 (20 mg/kg Atractylodin) (n=6/group). 2. DSS/A10/A20 groups received 3% DSS in drinking water for 7 days; NC received normal water. 3. Atractylodin was dissolved in 0.5% CMC-Na, orally administered once daily for 7 days (10 mL/kg body weight); NC/DSS received 0.5% CMC-Na. 4. On day 8, mice were sacrificed; colon length was measured. Colon tissue was fixed in 4% paraformaldehyde (histology) or stored at -80°C (RNA/cytokine detection). 5. Indicators: daily body weight, DAI, colon length, histological score, colonic TNF-α/IL-6, PPARα target gene expression. [2]
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| References | |
| Additional Infomation |
Atractylodes is a furan compound. Atractylodes has been found in Atractylodes japonica, Atractylodes koreana, and other organisms with relevant data. - Atractylodes is a polyacetylene compound isolated from the dried rhizome of Atractylodes lancea (Thunb.) DC. [1][2] - Reference [1] suggests that atractylodes may exert its insecticidal effect by damaging the insect's epidermis or nervous system. [1] - Atractylodes can alleviate colitis by activating PPARα, upregulating ACOX1/CPT1A, and downregulating the NF-κB-mediated pro-inflammatory pathway. [2]
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| Molecular Formula |
C13H10O
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|---|---|
| Molecular Weight |
182.22
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| Exact Mass |
182.073
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| CAS # |
55290-63-6
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| PubChem CID |
5321047
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| Appearance |
Light yellow to brown solid powder
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| Density |
1.1±0.1 g/cm3
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| Boiling Point |
305.5±34.0 °C at 760 mmHg
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| Melting Point |
54 °C
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| Flash Point |
142.6±12.5 °C
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| Vapour Pressure |
0.0±0.6 mmHg at 25°C
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| Index of Refraction |
1.591
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| LogP |
6.38
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| Hydrogen Bond Donor Count |
0
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| Hydrogen Bond Acceptor Count |
1
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| Rotatable Bond Count |
2
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| Heavy Atom Count |
14
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| Complexity |
348
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| Defined Atom Stereocenter Count |
0
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| SMILES |
C/C=C/C#CC#C/C=C/C1=CC=CO1
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| InChi Key |
GRBKWAXRYIITKG-QFMFQGICSA-N
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| InChi Code |
InChI=1S/C13H10O/c1-2-3-4-5-6-7-8-10-13-11-9-12-14-13/h2-3,8-12H,1H3/b3-2+,10-8+
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| Chemical Name |
2-[(1E,7E)-nona-1,7-dien-3,5-diynyl]furan
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: This product requires protection from light (avoid light exposure) during transportation and storage. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
DMSO : ≥ 6 mg/mL (~32.93 mM)
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|---|---|
| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 5.4879 mL | 27.4394 mL | 54.8787 mL | |
| 5 mM | 1.0976 mL | 5.4879 mL | 10.9757 mL | |
| 10 mM | 0.5488 mL | 2.7439 mL | 5.4879 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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