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Macrophylloside D

CAS# 179457-69-3

Macrophylloside D

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Macrophylloside D: 5mg $184 In Stock
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Quality Control of Macrophylloside D

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Chemical structure

Macrophylloside D

3D structure

Chemical Properties of Macrophylloside D

Cas No. 179457-69-3 SDF Download SDF
PubChem ID 10745406 Appearance Powder
Formula C25H34O14 M.Wt 558.5
Type of Compound Phenols Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl] 7-methoxy-2,2-dimethylchromene-6-carboxylate
SMILES CC1(C=CC2=CC(=C(C=C2O1)OC)C(=O)OC3C(C(C(C(O3)COC4C(C(C(C(O4)CO)O)O)O)O)O)O)C
Standard InChIKey BKABLXWGRDWHDB-GWOWOUNZSA-N
Standard InChI InChI=1S/C25H34O14/c1-25(2)5-4-10-6-11(13(34-3)7-12(10)39-25)22(33)38-24-21(32)19(30)17(28)15(37-24)9-35-23-20(31)18(29)16(27)14(8-26)36-23/h4-7,14-21,23-24,26-32H,8-9H2,1-3H3/t14-,15-,16-,17-,18+,19+,20-,21-,23-,24+/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.

Protocol of Macrophylloside D

Structure Identification
J Sep Sci. 2016 Dec;39(24):4723-4731.

Efficient methods for isolating five phytochemicals from Gentiana macrophylla using high-performance countercurrent chromatography.[Pubmed: 27774729 ]


METHODS AND RESULTS:
Efficient high-performance countercurrent chromatography methods were developed to isolate five typical compounds from the extracts of Gentiana macrophylla. n-Butanol-soluble extract of G. macrophylla contained three hydrophilic iridoids, loganic acid (1), swertiamarin (2) and gentiopicroside (3), and a chromene derivative, Macrophylloside D (4) which were successfully isolated by flow rate gradient (1.5 mL/min in 0-60 min, 5.0 mL/min in 60-120 min), and consecutive flow rate gradient HPCCC using n-butanol/0.1% aqueous trifluoroacetic acid (1:1, v/v, normal phase mode) system. The yields of 1-4 were 22, 16, 122, and 6 mg, respectively, with purities over 97% in a flow rate gradient high-performance countercurrent chromatography, and consecutive flow rate gradient high-performance countercurrent chromatography gave 1, 2, 3 (54, 41, 348 mg, respectively, purities over 97%) and 4 (13 mg, purity at 95%) from 750 mg of sample. The main compound in methylene chloride soluble extract, 2-methoxyanofinic acid, was successfully separated by n-hexane/ethyl acetate/methanol/water (4:6:4:6, v/v/v/v, flow-rate: 4 mL/min, reversed phase mode) condition.
CONCLUSIONS:
The structures of five isolates were elucidated by 1 H, 13 C NMR and ESI-Q-TOF-MS spectroscopic data which were compared with previously reported values.

Macrophylloside D Dilution Calculator

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Preparing Stock Solutions of Macrophylloside D

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.7905 mL 8.9526 mL 17.9051 mL 35.8102 mL 44.7628 mL
5 mM 0.3581 mL 1.7905 mL 3.581 mL 7.162 mL 8.9526 mL
10 mM 0.1791 mL 0.8953 mL 1.7905 mL 3.581 mL 4.4763 mL
50 mM 0.0358 mL 0.1791 mL 0.3581 mL 0.7162 mL 0.8953 mL
100 mM 0.0179 mL 0.0895 mL 0.1791 mL 0.3581 mL 0.4476 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 Macrophylloside D

Efficient methods for isolating five phytochemicals from Gentiana macrophylla using high-performance countercurrent chromatography.[Pubmed:27774729]

J Sep Sci. 2016 Dec;39(24):4723-4731.

Efficient high-performance countercurrent chromatography methods were developed to isolate five typical compounds from the extracts of Gentiana macrophylla. n-Butanol-soluble extract of G. macrophylla contained three hydrophilic iridoids, loganic acid (1), swertiamarin (2) and gentiopicroside (3), and a chromene derivative, Macrophylloside D (4) which were successfully isolated by flow rate gradient (1.5 mL/min in 0-60 min, 5.0 mL/min in 60-120 min), and consecutive flow rate gradient HPCCC using n-butanol/0.1% aqueous trifluoroacetic acid (1:1, v/v, normal phase mode) system. The yields of 1-4 were 22, 16, 122, and 6 mg, respectively, with purities over 97% in a flow rate gradient high-performance countercurrent chromatography, and consecutive flow rate gradient high-performance countercurrent chromatography gave 1, 2, 3 (54, 41, 348 mg, respectively, purities over 97%) and 4 (13 mg, purity at 95%) from 750 mg of sample. The main compound in methylene chloride soluble extract, 2-methoxyanofinic acid, was successfully separated by n-hexane/ethyl acetate/methanol/water (4:6:4:6, v/v/v/v, flow-rate: 4 mL/min, reversed phase mode) condition. The structures of five isolates were elucidated by (1) H, (13) C NMR and ESI-Q-TOF-MS spectroscopic data which were compared with previously reported values.

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