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Ducheside A
Ducheside A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Ducheside A
Price:
CAS No.: 176665-78-4
Catalog No.: CFN99833
Molecular Formula: C20H16O12
Molecular Weight: 448.3 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Powder
Source: The roots of Diplopanax stachyanthus
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Ducheside A is a natural product from Diplopanax stachyanthus.
Ducheside A Description
Source: The roots of Diplopanax stachyanthus
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.2306 mL 11.1532 mL 22.3065 mL 44.613 mL 55.7662 mL
5 mM 0.4461 mL 2.2306 mL 4.4613 mL 8.9226 mL 11.1532 mL
10 mM 0.2231 mL 1.1153 mL 2.2306 mL 4.4613 mL 5.5766 mL
50 mM 0.0446 mL 0.2231 mL 0.4461 mL 0.8923 mL 1.1153 mL
100 mM 0.0223 mL 0.1115 mL 0.2231 mL 0.4461 mL 0.5577 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
Yao Xue Xue Bao. 1996;31(11):844-8.
[New ellagic glycosides and known triterpenoids from Duchesnea indica Focke].[Pubmed: 9863255]

METHODS AND RESULTS:
Two new ellagic glycosides, named Ducheside A and ducheside B, have been isolated from Ducheside indica Focke. Their structures were established as 3'-O-methyl-ellagic acid-4-O-beta-D-xylopyranoside (I), 3'-O-methyl-ellagic acid-4-O-alpha-L-arabinofuranoside (II), respectively, on the basis of chemical method and spectral analysis. In addition, four known compounds were isolated and identified as 3 beta-hydroxylurs-12-en-28-oic acid (III), 2 alpha, 3 beta, 19 alpha-trihydroxylurs-12-en-28-oic acid (IV), 2 alpha, 3 beta, 19 alpha-trihydroxylurs-12-en-28-oic acid 28-O-beta-D-glucopyranoside (V), 2 alpha, 3 alpha, 19 alpha-trihydroxylurs-12-en-28-oic acid 28-O-beta-D-glucopyranoside (VI).
CONCLUSIONS:
Compounds IV, V, VI were isolated for the first time from Duchesnea genus.
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Momordicoside K

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CAS No: 81348-84-7
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Platycodin D3

Catalog No: CFN93272
CAS No: 67884-03-1
Price: $318/10mg
Asiaticoside

Catalog No: CFN99912
CAS No: 16830-15-2
Price: $40/20mg
Theaflavin

Catalog No: CFN98597
CAS No: 4670-05-7
Price: $268/20mg
Asperglaucide

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Price: $238/5mg
Narcissoside

Catalog No: CFN99773
CAS No: 604-80-8
Price: $70/20mg
Platycoside E

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CAS No: 237068-41-6
Price: $ / mg
(-)-Catechin gallate(CG)

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Price: $318/20mg
Notoginsenoside Fe

Catalog No: CFN93282
CAS No: 88105-29-7
Price: $100/20mg
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