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Rubinaphthin A
Rubinaphthin A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Rubinaphthin A
Price: $318 / 10mg
CAS No.: 448962-05-8
Catalog No.: CFN92603
Molecular Formula: C17H18O9
Molecular Weight: 366.3 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Powder
Source: The roots of Rubia cordifolia
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
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 / $175.7 / In-stock
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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: Rubinaphthin A is a natural product from Rubia cordifolia.
Rubinaphthin A Description
Source: The roots of Rubia cordifolia
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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
More...

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 2.73 mL 13.65 mL 27.3 mL 54.6001 mL 68.2501 mL
5 mM 0.546 mL 2.73 mL 5.46 mL 10.92 mL 13.65 mL
10 mM 0.273 mL 1.365 mL 2.73 mL 5.46 mL 6.825 mL
50 mM 0.0546 mL 0.273 mL 0.546 mL 1.092 mL 1.365 mL
100 mM 0.0273 mL 0.1365 mL 0.273 mL 0.546 mL 0.6825 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:
Chem Pharm Bull (Tokyo). 2002 Feb;50(2):276-9.
Constituents of the roots of Rubia yunnanensis.[Pubmed: 11848223]
Four new naphthohydroquinones, Rubinaphthin A (1), B (2), C (3), and D (4), together with 11 known compounds were isolated and characterized from the roots of Rubia yunnanensis. The structures of 1-4 were elucidated by spectral analysis and chemical transformation.
CFN92691Agrostophyllidin178439-50-4284.3C17H16O4
CFN92781Phoyunnanin C956344-38-0482.5C30H26O6
CFN92782Flavanthrin120090-80-4482.5C30H26O6
CFN95333Diosniposide BN/A450.4C22H26O10
CFN90814Dehydroeffusol137319-34-7250.3C17H14O2
CFN90815Effusol73166-28-6252.3C17H16O2
CFN95143Dehydrojuncusol117824-04-1264.3C18H16O2
CFN90813Juncusol62023-90-9266.3C18H18O2
CFN98224Torachrysone22649-04-3246.3 C14H14O4
CFN92489Tinnevellin glucoside80358-06-1408.4C20H24O9
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