Quinovin

CAS# 107870-05-3

Quinovin

Catalog No. BCN5878----Order now to get a substantial discount!

Product Name & Size Price Stock
Quinovin: 5mg $828 In Stock
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Quality Control of Quinovin

Number of papers citing our products

Chemical structure

Quinovin

3D structure

Chemical Properties of Quinovin

Cas No. 107870-05-3 SDF Download SDF
PubChem ID 11411086 Appearance Powder
Formula C36H56O9 M.Wt 632.8
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (1S,2R,4aS,6aR,6aR,6bR,8aR,10S,12aR,14bS)-1,2,6b,9,9,12a-hexamethyl-10-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a,6a-dicarboxylic acid
SMILES CC1CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)C)OC6C(C(C(C(O6)C)O)O)O)C)C)C2C1C)C(=O)O)C(=O)O
Standard InChIKey PUOQHFWXBKTHST-DLCGLXBKSA-N
Standard InChI InChI=1S/C36H56O9/c1-18-10-15-35(30(40)41)16-17-36(31(42)43)21(25(35)19(18)2)8-9-23-33(6)13-12-24(32(4,5)22(33)11-14-34(23,36)7)45-29-28(39)27(38)26(37)20(3)44-29/h8,18-20,22-29,37-39H,9-17H2,1-7H3,(H,40,41)(H,42,43)/t18-,19+,20-,22+,23-,24+,25+,26-,27+,28-,29+,33+,34-,35+,36-/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.
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 Quinovin

The herbs of Prismatomeris tetrandra

Quinovin Dilution Calculator

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Quinovin Molarity Calculator

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Preparing Stock Solutions of Quinovin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.5803 mL 7.9014 mL 15.8028 mL 31.6056 mL 39.507 mL
5 mM 0.3161 mL 1.5803 mL 3.1606 mL 6.3211 mL 7.9014 mL
10 mM 0.158 mL 0.7901 mL 1.5803 mL 3.1606 mL 3.9507 mL
50 mM 0.0316 mL 0.158 mL 0.3161 mL 0.6321 mL 0.7901 mL
100 mM 0.0158 mL 0.079 mL 0.158 mL 0.3161 mL 0.3951 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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References on Quinovin

Structure-activity relationship of triterpenoids isolated from Mitragyna stipulosa on cytotoxicity.[Pubmed:12135095]

Arch Pharm Res. 2002 Jun;25(3):270-4.

Chromatographic separation of the stem bark extract of Mitragyna stipulosa afforded triterpene derivatives ursolic acid (1), quinovic acid (2), quinivic acid 3-O-beta-D-glucopyranoside (3, Quinovin glycoside C), quinovic acid 3-O-[(2-O-sulfo)-beta-D-quinovopyranoside] (4, zygophyloside D) and quinovic acid 3-O-beta-D-quinovopyranosyl-27-O-beta-D-glucopyranosyl ester (5, zygophyloside B). These five compounds were subjected to the cytotoxicity on MTT assay system. Compound 1 among tested showed the most potent cytotoxicity. Quinovic acid showed less potent cytotoxicity than ursolic acid and sugar linkages to 2 decreased the cytotoxicity. Compound 4 more potent than 3 with indicate that the sulfonyl group significantly enhances the activity. This indicates that the glycosidic linkage in ursane-type triterpenoids has mainly negative effect on cytotoxicity unlike in oleanane-type glycosides.

Quinovic acid glycosides from Mitragyna stipulosa--first examples of natural inhibitors of snake venom phosphodiesterase I.[Pubmed:12462343]

Nat Prod Lett. 2002 Dec;16(6):389-93.

Phytochemical investigations on the non-alkaloidal extracts of Mitragyna stipulosa bark has led to the isolation of a series of triterpenoids mainly consisting of quinovic acid ([structure: see text]) and its glycoside derivatives [structure: see text] and [structure: see text]. The other constituents isolated include alpha-amyrin, 3beta-acetyl ursolic acid and a mixture of oleanolic and ursolic acid and beta-sitosterol glucopyranoside. Their structures were identified by spectral and chemical studies and compounds [structure: see text] and [structure: see text] were, respectively, identified as quinovic acid 3-O-[beta-D-glucopyranoside] (Quinovin glycoside C) and quinovic acid 3-O-[beta-D-quinovopyranoside]-27-O-[beta-D-glucopyranosyl] ester. Compounds [structure: see text] and [structure: see text] showed significant inhibitory activity against snake venom phosphodiesterase I.

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