Camelliaside BCAS# 131573-90-5 |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | 131573-90-5 | SDF | Download SDF |
| PubChem ID | 5748461 | Appearance | Light beige-yellow powder |
| Formula | C32H38O19 | M.Wt | 726.6 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Synonyms | Kaempferol 3-(2G-xylosylrutinoside) | ||
| Solubility | Soluble in methan | ||
| Chemical Name | 5,7-dihydroxy-3-[(2R,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-2-(4-hydroxyphenyl)chromen-4-one | ||
| SMILES | CC1C(C(C(C(O1)OC2C(C(OC(C2OC3C(C(C(CO3)O)O)O)OC4=C(OC5=CC(=CC(=C5C4=O)O)O)C6=CC=C(C=C6)O)CO)O)O)O)O | ||
| Standard InChIKey | MVXYVHBRCFDZCJ-IRIIMWQRSA-N | ||
| Standard InChI | InChI=1S/C32H38O19/c1-10-19(38)23(42)25(44)31(46-10)49-27-21(40)17(8-33)48-32(29(27)51-30-24(43)20(39)15(37)9-45-30)50-28-22(41)18-14(36)6-13(35)7-16(18)47-26(28)11-2-4-12(34)5-3-11/h2-7,10,15,17,19-21,23-25,27,29-40,42-44H,8-9H2,1H3/t10-,15+,17+,19-,20-,21+,23+,24+,25+,27-,29+,30-,31-,32+/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. |
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| 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. |
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| 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. | ||
| Targets | PGE | NO | IL Receptor |
Camelliaside B Dilution Calculator
Camelliaside B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.3763 mL | 6.8814 mL | 13.7627 mL | 27.5255 mL | 34.4068 mL |
| 5 mM | 0.2753 mL | 1.3763 mL | 2.7525 mL | 5.5051 mL | 6.8814 mL |
| 10 mM | 0.1376 mL | 0.6881 mL | 1.3763 mL | 2.7525 mL | 3.4407 mL |
| 50 mM | 0.0275 mL | 0.1376 mL | 0.2753 mL | 0.5505 mL | 0.6881 mL |
| 100 mM | 0.0138 mL | 0.0688 mL | 0.1376 mL | 0.2753 mL | 0.3441 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. | |||||
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Isolation and anti-inflammatory effect of astragalin synthesized by enzymatic hydrolysis of tea seed extract.[Pubmed:21567414]
J Sci Food Agric. 2011 Oct;91(13):2315-21.
BACKGROUND: The application of tea seed extract (TSE) has been widely investigated because of its biological activities. In this paper, two flavonol triglycosides in TSE-camelliaside A (CamA) and Camelliaside B (CamB)-were subjected to hydrolysis in the presence of two commercial enzyme complexes (Pectinex series): Smash and Mash. RESULTS: Smash hydrolyzed only the xylosyl moiety of CamB, and the main product was kaempferol diglycoside (nicotiflorin, NF). On the other hand, Mash induced the hydrolysis of both CamA and CamB, and kaempferol monoglycoside (astragalin, AS) was found to be a main product. Pure AS with > 96% purity was prepared by enzymatic hydrolysis of TSE using Mash, and the chemical structure of AS was confirmed by (1)H- and (13)C-nuclear magnetic resonance analyses. The prepared pure AS showed anti-inflammatory activities by significantly inhibiting cellular nitrite oxide (IC(50) = 363 microg mL(-1)), prostaglandin E(2) (IC(50) = 134 microg mL(-1)) and interleukin-6 production (IC(50) = 289 microg mL(-1)) by lipopolysaccharide -stimulated RAW 264.7 cells. CONCLUSION: It was concluded that pure AS can be prepared by enzymatic partial hydrolysis of TSE and employed as an anti-inflammatory material. This is the first study to address the preparation of pure AS from natural sources.
Isolation and characterization of nicotiflorin obtained by enzymatic hydrolysis of two precursors in tea seed extract.[Pubmed:20225859]
J Agric Food Chem. 2010 Apr 28;58(8):4808-13.
Two flavonol triglycosides, camelliaside A (CamA) and Camelliaside B (CamB), of tea seed extract (TSE) were subjected to enzymatic hydrolysis. Among five kinds of glycosidases investigated, beta-galactosidase (Gal) induced selective hydrolysis of CamA. On the other hand, pectinase (Pec) and cellulase (Cel) induced hydrolysis of CamB. For Gal and Pec, only kaempferol diglycoside (nicotiflorin, NF) was produced; on the other hand, significant amounts of kaempferol monoglycoside (astragalin, AS) and kaempferol (KR) were also detected for Cel. The combination of the use of Gal and Pec in the enzymatic hydrolysis of TSE afforded NF with high specificity. Crude NF with 22% purity was recovered from the enzymatic reaction mixture by extraction with organic solvent, and pure NF with >95% purity was obtained by crystallized in water. The chemical structure of NF was confirmed by (1)H and (13)C NMR analyses.
