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Virosine B
Virosine B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Virosine B
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CAS No.: 1052228-70-2
Catalog No.: CFN96449
Molecular Formula: C13H17NO3
Molecular Weight: 235.28 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Oil
Source: The roots of Securinega virosa
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
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
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
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  • Universite de Lille1 (France)
  • Universitas Airlangga (Indonesia)
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Product Use Citation
Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: Reference standards.
Virosine B Description
Source: The roots of Securinega virosa
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
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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 4.2503 mL 21.2513 mL 42.5026 mL 85.0051 mL 106.2564 mL
5 mM 0.8501 mL 4.2503 mL 8.5005 mL 17.001 mL 21.2513 mL
10 mM 0.425 mL 2.1251 mL 4.2503 mL 8.5005 mL 10.6256 mL
50 mM 0.085 mL 0.425 mL 0.8501 mL 1.7001 mL 2.1251 mL
100 mM 0.0425 mL 0.2125 mL 0.425 mL 0.8501 mL 1.0626 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.
CFN99093Paxiphylline D1092555-02-6383.5 C23H29NO4
CFN97436Daphnilongeranin A874201-05-5383.5 C23H29NO4
CFN99094Paxiphylline E1092555-03-7399.5 C23H29NO5
CFN96777Daphnicyclidin D385384-24-7381.47C23H27NO4
CFN96778Daphnicyclidin F385384-26-9397.47C23H27NO5
CFN97448Daphniyunnine B881388-88-1343.5 C21H29NO3
CFN96776Daphnicyclidin H385384-29-2399.48C23H29NO5
CFN96733Daphnicyclidin I1467083-10-8366.46C22H26N2O3
CFN96737Hybridaphniphylline A1467083-07-3681.77C37H47NO11
CFN96740Hybridaphniphylline B1467083-09-5681.77C37H47NO11
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Eugenol

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Pectolinarigenin

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Caffeic acid

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Price: $30/20mg
Schisandrol A

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Price: $30/20mg
Asperosaponin VI

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CAS No: 39524-08-8
Price: $30/20mg
Brazilin

Catalog No: CFN98711
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Price: $118/20mg
Maackiain

Catalog No: CFN99746
CAS No: 19908-48-6
Price: $100/20mg
Cyanidin-3-O-glucoside chloride

Catalog No: CFN99740
CAS No: 7084-24-4
Price: $118/20mg
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