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Neotuberostemonone
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Neotuberostemonone
Price:
CAS No.: 954379-68-1
Catalog No.: CFN97534
Molecular Formula: C22H31NO6
Molecular Weight: 405.5 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source: The roots of Stemona mairei
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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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: Neotuberostemonone is a natural product from Stemona mairei.
Neotuberostemonone Description
Source: The roots of Stemona mairei
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

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 2.4661 mL 12.3305 mL 24.6609 mL 49.3218 mL 61.6523 mL
5 mM 0.4932 mL 2.4661 mL 4.9322 mL 9.8644 mL 12.3305 mL
10 mM 0.2466 mL 1.233 mL 2.4661 mL 4.9322 mL 6.1652 mL
50 mM 0.0493 mL 0.2466 mL 0.4932 mL 0.9864 mL 1.233 mL
100 mM 0.0247 mL 0.1233 mL 0.2466 mL 0.4932 mL 0.6165 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:
Planta Medica , 2006 , 73 (02) :170-173.
Alkaloids from Stemona mairei.[Reference: WebLink]

METHODS AND RESULTS:
Three new alkaloids, maireistemoninol (1), Neotuberostemonone (2) and epoxytuberostemonone (3), together with six known alkaloids, neotuberostemoninol (4), neotuberostemonine (5), bisdehydroneotuberostemonine (6), bisdehydrotuberostemonine (7), 2-oxostenine (8), and stemotinine (9), were isolated from the roots of Stemona mairei (levl.) Krause.
CONCLUSIONS:
The structures were elucidated by a combination of 1D, 2D-NMR, and mass spectral techniques.
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Proanthocyanidins

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Bisdemethoxycurcumin

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Epimedin A

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