- Min.Order :10 Milligram
- Purity: ≥98%
- Payment Terms : T/T
Keywords
Magnolin 31008-18-1 standard supplier in China
Quick Details
- Appearance:detailed see specifications
- Application:analysis,activity test,Botanical Reference Materials,Standard materials
- PackAge:According to the clients requirement.
- ProductionCapacity:1|Metric Ton|Day
- Storage:Store at 2~8°C
- Transportation:by air or by ocean shipping
Superiority:
Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine，Traditional Chinese Medicine), Natural Active Pharmaceutical Ingredients worldwide. From small quantities for R&D or reference standard, to large quantities for customizing or manufacturing, Biopurify emphasizes on consistent and reliable services for his customers.
With excellent quality products and good service, we have clients from more than dozens countries and regions, and we pride ourselves in providing our customers with a total satisfaction experiences.
We are doing our best to be your reliable partner for high quality Phytochemicals and Reference Standards from china.
Our main services:
A. Supply active ingredients and reference standards ofTraditional Chinese Medicine, from mgs to kgs scale.
B. Custom extraction and purification, target Herb Active Ingredients
C. Custom synthesis and semi-synthesis for Natural Active Ingredients
D. CR, CM and PD services from lab scale, pilot scale to commercial scale(GMP is also available)
E.Traditional Chinese Medicine compounds library
1.Provide traditional Chinese medicine reference materials and natural active ingredients;
2.More than 2200 compounds are available for selection, continuously building high-quality natural product libraries for drug research and development;
3.Provide various screening libraries and more inhibitor products;
4.Provide separation and structural determination of natural products;
5.Laboratory scale pilot to commercial scale collaborative research and process development services.More than 180 experiences in phytochemistry (still increasing)
Each product has passed very strict testing (NMR/MS/HPLC)
Agents from many countries
General tips：For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging：1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition：Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.
Details:
Chemical Properties of Magnolin
| Cas No. | 31008-18-1 | ||
| PubChem ID | 169234 | Appearance | White powder |
| Formula | C23H28O7 | M.Wt | 416.5 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Synonyms | Medioresinol dimethyl ether | ||
| Solubility | DMSO : 125 mg/mL (300.15 mM; Need ultrasonic) | ||
| Chemical Name | (3S,3aR,6S,6aR)-3-(3,4-dimethoxyphenyl)-6-(3,4,5-trimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan | ||
| SMILES | COC1=C(C=C(C=C1)C2C3COC(C3CO2)C4=CC(=C(C(=C4)OC)OC)OC)OC | ||
| Standard InChIKey | MFIHSKBTNZNJIK-RZTYQLBFSA-N | ||
| Standard InChI | InChI=1S/C23H28O7/c1-24-17-7-6-13(8-18(17)25-2)21-15-11-30-22(16(15)12-29-21)14-9-19(26-3)23(28-5)20(10-14)27-4/h6-10,15-16,21-22H,11-12H2,1-5H3/t15-,16-,21+,22+/m0/s1 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
||
| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
||
| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
Source of Magnolin
The flowers of Magnolia biondii Pamp.
Biological Activity of Magnolin
| Description | Magnolin has anti-inflammatory, anti-histaminic, and antioxidative effects, it might be a naturally occurring chemoprevention and therapeutic agent capable of inhibiting cell proliferation and transformation by targeting ERK1 and ERK2. Magnolin can ameliorate the renal tubular necrosis, apoptosis, and the deterioration of renal function, it reduces the renal oxidative stress, suppresses caspase-3 activity, and increases Bcl-2 expression in vivo and in vitro. |
| Targets | Caspase | ERK | EGFR | Serine kinase | P450 (e.g. CYP17) | Threonin kinase |
| In vitro |
In vitro metabolism of magnolin and characterization of cytochrome P450 enzymes responsible for its metabolism in human liver microsomes.[Pubmed: 21294626] Xenobiotica. 2011 May;41(5):358-71. Magnolin is a major bioactive component found in Shin-i, the dried flower buds of Magnolia fargesii; it has anti-inflammatory and anti-histaminic activities. Incubation of Magnolin in human liver microsomes with an nicotinamide adenine dinucleotide phosphate-generating system resulted in the formation of five metabolites, namely, O-desmethyl Magnolin (M1 and M2), didesmethylMagnolin (M3), and hydroxyMagnolin (M4 and M5). |
| In vivo |
Magnolin protects against contrast-induced nephropathy in rats via antioxidation and antiapoptosis.[Pubmed: 25400863] Oxid Med Cell Longev. 2014;2014:203458. Magnolin is the major active ingredient of the herb Magnolia fargesii which has anti-inflammatory and antioxidative effects. Oxidative stress and apoptosis are involved in the pathogenesis of contrast-induced nephropathy (CIN). We hypothesize that Magnolin could protect against CIN through antioxidative and antiapoptotic properties. |
Protocol of Magnolin
| Kinase Assay |
Targeting of magnolin on ERKs inhibits Ras/ERKs/RSK2-signaling-mediated neoplastic cell transformation.[Pubmed: 24031026] Carcinogenesis. 2014 Feb;35(2):432-41. Mitogen-activated protein kinases play a key role in cell proliferation, cell cycle progression and cell transformation, and activated Ras/extracellular signal-regulated kinases (ERKs)/ribosomal S6 kinase 2 (RSK2) signaling pathways have been widely identified in many solid tumors. |
Preparing Stock Solutions of Magnolin
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.401 mL | 12.0048 mL | 24.0096 mL | 48.0192 mL | 60.024 mL |
| 5 mM | 0.4802 mL | 2.401 mL | 4.8019 mL | 9.6038 mL | 12.0048 mL |
| 10 mM | 0.2401 mL | 1.2005 mL | 2.401 mL | 4.8019 mL | 6.0024 mL |
| 50 mM | 0.048 mL | 0.2401 mL | 0.4802 mL | 0.9604 mL | 1.2005 mL |
| 100 mM | 0.024 mL | 0.12 mL | 0.2401 mL | 0.4802 mL | 0.6002 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
References on Magnolin
In vitro metabolism of magnolin and characterization of cytochrome P450 enzymes responsible for its metabolism in human liver microsomes.[Pubmed:21294626]
Xenobiotica. 2011 May;41(5):358-71.
Magnolin is a major bioactive component found in Shin-i, the dried flower buds of Magnolia fargesii; it has anti-inflammatory and anti-histaminic activities. Incubation of Magnolin in human liver microsomes with an nicotinamide adenine dinucleotide phosphate-generating system resulted in the formation of five metabolites, namely, O-desmethyl Magnolin (M1 and M2), didesmethylMagnolin (M3), and hydroxyMagnolin (M4 and M5). In this study, we characterized the human liver cytochrome P450 (CYP) enzymes responsible for the biotransformation of three major metabolites--M1, M2, and M4--of Magnolin. CYP2C8, CYP2C9, CYP2C19, and CYP3A4 were identified as the major enzymes responsible for the formation of the two O-desmethyl Magnolins (M1 and M2), on the basis of a combination of correlation analysis and experiments, including immunoinhibition of Magnolin in human liver microsomes and metabolism of Magnolin by human cDNA-expressed CYP enzymes. CYP2C8 played a predominant role in the formation of hydroxyMagnolin (M4). These results suggest that the pharmacokinetics of Magnolin may not be affected by CYP2C8, CYP2C9, CYP2C19, and CYP3A4 responsible for the metabolism of Magnolin or by the co-administration of appropriate CYP2C8, CYP2C9, CYP2C19, and CYP3A4 inhibitors or inducers due to the involvement of multiple CYP enzymes in the metabolism of Magnolin.
Targeting of magnolin on ERKs inhibits Ras/ERKs/RSK2-signaling-mediated neoplastic cell transformation.[Pubmed:24031026]
Carcinogenesis. 2014 Feb;35(2):432-41.
Mitogen-activated protein kinases play a key role in cell proliferation, cell cycle progression and cell transformation, and activated Ras/extracellular signal-regulated kinases (ERKs)/ribosomal S6 kinase 2 (RSK2) signaling pathways have been widely identified in many solid tumors. In this study, we found that Magnolin, a compound found in the Magnolia species, directly targeted and inhibited ERK1 and ERK2 kinase activities with IC50 values of 87 and 16.5 nM by competing with adenosine triphosphate in an active pocket. Further, we demonstrated that Magnolin inhibited epidermal growth factor (EGF)-induced p90RSKs phosphorylation at Thr359/Ser363, but not ERKs phosphorylation at Thr202/Tyr204, and this resulted in inhibition of cell proliferation by suppression of the G1/S cell cycle transition. Additionally, p38 kinases, Jun N-terminal kinases and Akts were not involved in the Magnolin-mediated inhibitory signaling. Magnolin targeting of ERK1 and 2 activities suppressed the phosphorylation of RSK2 and downstream target proteins including ATF1 and c-Jun and AP-1, a dimer of Jun/Fos, and the transactivation activities of ATF1 and AP-1. Notably, ERKs inhibition by Magnolin suppressed EGF-induced anchorage-independent cell transformation and colony growth of Ras(G12V)-harboring A549 human lung cancer cells and NIH3T3 cells stably expressing Ras(G12V) in soft agar. Taken together, these results demonstrated that Magnolin might be a naturally occurring chemoprevention and therapeutic agent capable of inhibiting cell proliferation and transformation by targeting ERK1 and ERK2.
Magnolin protects against contrast-induced nephropathy in rats via antioxidation and antiapoptosis.[Pubmed:25400863]
Oxid Med Cell Longev. 2014;2014:203458.
BACKGROUND: Magnolin is the major active ingredient of the herb Magnolia fargesii which has anti-inflammatory and antioxidative effects. Oxidative stress and apoptosis are involved in the pathogenesis of contrast-induced nephropathy (CIN). We hypothesize that Magnolin could protect against CIN through antioxidative and antiapoptotic properties. METHODS: To test whether Magnolin could attenuate CIN, oxidative stress and apoptosis, in vivo and in vitro, we utilized a rat model of ioversol-induced CIN and a cell model of oxidative stress in which HK2 cells were treated with H2O2. Rats were assigned to 4 groups (n = 6 per group): control group, ioversol group (ioversol-induced CIN), vehicle group (CIN rats pretreated with vehicle), and Magnolin group (CIN rats pretreated with 1 mg/kg Magnolin). RESULTS: The results showed that Magnolin ameliorated the renal tubular necrosis, apoptosis, and the deterioration of renal function (P < 0.05). Furthermore, Magnolin reduced the renal oxidative stress, suppressed caspase-3 activity, and increased Bcl-2 expression in vivo and in vitro. CONCLUSION: Magnolin might protect CIN in rats through antioxidation and antiapoptosis.
Description
Magnolin, a major component of Magnolia flos (Shin-Yi), inhibits the Ras/ERKs/RSK2 signaling axis by targeting the active pocket of ERK1 and ERK2 with IC50s of 87 nM and 16.5 nM, respectively.
Keywords:
Magnolin,31008-18-1,Medioresinol dimethyl ether,Natural Products, buy Magnolin , Magnolin supplier , purchase Magnolin , Magnolin cost , Magnolin manufacturer , order Magnolin , high purity Magnolin
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