MorindinCAS# 60450-21-7 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 60450-21-7 | SDF | Download SDF |
| PubChem ID | 151621 | Appearance | Yellow powder |
| Formula | C26H28O14 | M.Wt | 564.5 |
| Type of Compound | Anthraquinones | Storage | Desiccate at -20°C |
| Synonyms | Morindone 3-O-β-primeveroside | ||
| Solubility | Soluble in methanol; slightly soluble in water | ||
| Chemical Name | 1,5-dihydroxy-2-methyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxyanthracene-9,10-dione | ||
| SMILES | CC1=C(C2=C(C=C1)C(=O)C3=C(C2=O)C=CC(=C3O)OC4C(C(C(C(O4)COC5C(C(C(CO5)O)O)O)O)O)O)O | ||
| Standard InChIKey | UVLAQGRQOILFBG-UHCLWRNRSA-N | ||
| Standard InChI | InChI=1S/C26H28O14/c1-8-2-3-9-14(16(8)28)17(29)10-4-5-12(20(32)15(10)18(9)30)39-26-24(36)22(34)21(33)13(40-26)7-38-25-23(35)19(31)11(27)6-37-25/h2-5,11,13,19,21-28,31-36H,6-7H2,1H3/t11-,13-,19+,21-,22+,23-,24-,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 | Reference standards. | |||||
Morindin Dilution Calculator
Morindin 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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Colouring of Pacific barkcloths: identification of the brown, red and yellow colourants used in the decoration of historic Pacific barkcloths.[Pubmed:31258912]
Herit Sci. 2019;7(1):2.
Barkcloth textiles made in the Pacific islands and collected by western explorers in the eighteenth and nineteenth centuries form part of many museum collections worldwide. Here high-performance liquid chromatography (HPLC) and X-ray fluorescence (XRF) were used on cloths that were highly coloured or pigmented specifically focussing on identifying the red, yellow and brown colorants. The cloths studied came from collections held at the Hunterian, University of Glasgow, the Economic Botany Collection, Royal Botanic Gardens Kew and the Centre for Textile Conservation and Technical Art History, University of Glasgow. HPLC analysis was carried out following a sequential extraction procedure to minimise changes to the colorants during extraction. A portable XRF was used so no invasive sampling was required. A small number of plant derived colorants were found, Morinda citrifolia, noni (Morindin or morindone), Rubia tinctorum (madder), tree tannins and Curcuma longa (turmeric) plus an inorganic colorant, iron oxide. For 40 samples a single colorant was found while in the remaining 12 samples combinations of up to three colorants were found. Madder was found in only 2 samples on the same cloth. The morindone coloured samples were all red whereas Morindin samples were both red and yellow. Morindin was used predominantly in combination with other colouring agents. A combination of iron ochre and organic colorant was found in 4 samples. These findings show that despite the numerous potential colorant sources for red, brown and yellow shades listed in the many accounts of historic barkcloth making, only five types of plant colourant and one inorganic pigment were found. There are a number of potential reasons for these findings. Some colours may have faded and so no longer appear coloured. It is also possible that, as some of these cloths were prepared specifically as gifts for visitors or for ceremonial uses, the makers used materials that they knew would retain their integrity over time. Perhaps, like artisans worldwide, experience had taught them that some colorants, although initially bright and vivid, faded over time.
