Vicenin -1CAS# 35927-38-9 |
- Isoschaftoside
Catalog No.:BCN3011
CAS No.:52012-29-0
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 35927-38-9 | SDF | Download SDF |
| PubChem ID | 13644663 | Appearance | Yellow powder |
| Formula | C26H28O14 | M.Wt | 564.5 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]chromen-4-one | ||
| SMILES | C1C(C(C(C(O1)C2=C(C3=C(C(=C2O)C4C(C(C(C(O4)CO)O)O)O)OC(=CC3=O)C5=CC=C(C=C5)O)O)O)O)O | ||
| Standard InChIKey | OVMFOVNOXASTPA-MCIQUCDDSA-N | ||
| Standard InChI | InChI=1S/C26H28O14/c27-6-13-18(32)21(35)23(37)26(40-13)16-20(34)15(25-22(36)17(31)11(30)7-38-25)19(33)14-10(29)5-12(39-24(14)16)8-1-3-9(28)4-2-8/h1-5,11,13,17-18,21-23,25-28,30-37H,6-7H2/t11-,13-,17+,18-,21+,22-,23-,25+,26+/m1/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. | ||
| Description | 1. Vicenin -1 has radiation protection, inhibits free radical formation in the absence of EDTA. |
Vicenin -1 Dilution Calculator
Vicenin -1 Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.7715 mL | 8.8574 mL | 17.7148 mL | 35.4296 mL | 44.287 mL |
| 5 mM | 0.3543 mL | 1.7715 mL | 3.543 mL | 7.0859 mL | 8.8574 mL |
| 10 mM | 0.1771 mL | 0.8857 mL | 1.7715 mL | 3.543 mL | 4.4287 mL |
| 50 mM | 0.0354 mL | 0.1771 mL | 0.3543 mL | 0.7086 mL | 0.8857 mL |
| 100 mM | 0.0177 mL | 0.0886 mL | 0.1771 mL | 0.3543 mL | 0.4429 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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Synthesis of vicenin-1 and 3, 6,8- and 8,6-di-C-beta-D-(glucopyranosyl-xylopyranosyl)-4',5,7-trihydroxyflavones using two direct C-glycosylations of naringenin and phloroacetophenone with unprotected D-glucose and D-xylose in aqueous solution as the key reactions.[Pubmed:20605015]
Carbohydr Res. 2010 Sep 3;345(13):1825-30.
Vicenin-3 was synthesized from naringenin via a short five-step reaction, which included two regioselective direct C-glycosylations with d-glucose and d-xylose (yields: 22% and 30%, respectively) as the key reactions for a total yield of 4.4%. Vicenin-1 was also synthesized from phloroacetophenone via a 10-step reaction, including the same glycosylation described above, for a total yield of 2.7% with a vicenin-3 yield of 1.7%.
Development and validation of HPLC method for vicenin-1 isolated from fenugreek seeds in rat plasma: application to pharmacokinetic, tissue distribution and excretion studies.[Pubmed:27181500]
Pharm Biol. 2016 Nov;54(11):2575-2583.
CONTEXT: Vicenin-1, a flavonol glycoside, has potent platelet aggregation inhibition, antioxidant, radioprotectants and anti-inflammatory activities. OBJECTIVE: To establish a rapid, simple, precise and sensitive high-performance liquid chromatography (HPLC) method for determination of vicenin-1 in rat plasma, and to investigate the pharmacokinetics, tissue distribution and excretion after a single 60 mg/kg oral dose in rats. MATERIALS AND METHODS: Vicenin-1 was extracted by solid-liquid extraction through Tulsicon((R)) ADS-400 (0.40-1.2 mm). Chromatographic separation was achieved by HPLC with a C18 column with a mobile phase composed of water and acetonitrile (75:25 v/v) and a flow rate of 1 mL/min along with UV detection at 210 nm. RESULTS: Good linearity of calibration curve was found between 10.5 and 100.5 mug/mL (R(2 )=( )0.995) for plasma and tissue, whereas 2.5-500 mug/mL (R(2 )=( )0.999) for the urine and stool samples. The extraction recoveries were 98.51-99.58% for vicenin-1 in plasma, whereas intra-day and inter-day precision were validated by relative standard deviation (%RSD), that came in the ranges of 1.16-1.79% and 1.28-1.73%, respectively. The pharmacokinetics results showed Cmax (7.039 mug/mL) and Tmax (2 h) after oral administration of vicenin-1. Tissue distribution study showed that the highest concentration of vicenin-1 was achieved in the liver followed by the lung. Approximately 24.2% of its administered dose was excreted via urinary excretion route. CONCLUSION: The first-pass metabolism, poor solubility and presence of reducing sugar moiety in vicenin-1 may decrease its bioavailability. The developed method is sensitive, specific and was successfully applied to the pharmacokinetics, tissue distribution and excretion studies of vicenin-1 in rats.
Acute and repeated doses (28 days) oral toxicity study of Vicenin-1, a flavonoid glycoside isolated from fenugreek seeds in laboratory mice.[Pubmed:27773753]
Regul Toxicol Pharmacol. 2016 Nov;81:522-531.
Vicenin-1 (fenugreek glycoside) has been proven to possess potent anti-inflammatory and anti-oxidant activity. The objective of the present investigation was to determine in-vivo acute and subacute (28-days repeated dose) oral toxicity of Vicenin-1 isolated from fenugreek seed. Vicenin-1 (93%) was isolated from a hydroalcoholic extract of fenugreek seed and characterized using HPLC, TLC, (1)H NMR and (13)C NMR. Acute oral toxicity (AOT) and subacute toxicity studies of Vicenin-1 were carried out according to OECD 425 (up-and-down procedure) and OCED 407 guidelines in Swiss albino mice. In AOT, Vicenin-1 showed 10% mortality when administered at a dose of 5000 mg/kg. However, when vicenin-1 was administered for at doses of 37.5, 75, or 150 mg/kg 28-days it did not show any mortality at the administered doses. Vicenin-1 (75 mg/kg) did not show observational, behavioral, biochemical or histopathological toxic effects. There were minor alterations in body weight, hematology, and histopathology of mice administered with Vicenin-1 (150 mg/kg), but these changes were within normal laboratory ranges. The highest concentration of Venicin-1 was found in liver (3.46%) followed by lung (0.65%). In conclusion, Vicenin-1 showed median lethal dose (LD50) of 4837.5 mg/kg with no-observed-adverse-effect levels (NOAEL) at 75 mg/kg and lowest adverse effect levels (LOAEL) at 150 mg/kg for both sexes of mice during AOT and sub-acute toxicity study, respectively.
